STOCK TITAN

Avis Budget (NASDAQ: CAR) holder sells 843k shares, keeps 3.49M

Filing Impact
(Very High)
Filing Sentiment
(Very Negative)
Form Type
4

Rhea-AI Filing Summary

Pentwater-advised funds reported net selling activity in Avis Budget Group, Inc. common stock. On April 23, 2026, Pentwater-managed entities sold 843,201 shares of Common Stock at an average price of about $264.60 per share, leaving 3,485,000 shares held indirectly. The filing also shows numerous sales of listed call options (obligations to sell) on Avis shares with strike prices between $220 and $270 and expirations on April 24, 2026. The reporting persons disclaim beneficial ownership beyond any pecuniary interest. Certain sales by specific Pentwater funds are identified as “matchable” under Section 16(b), and the reporting persons have agreed to voluntarily disgorge any related short-swing profits to Avis Budget Group.

Positive

  • None.

Negative

  • None.
Insider Pentwater Capital Management LP, Halbower Matthew
Role null | null
Sold 843,502 shs ($223.12M)
Type Security Shares Price Value
Sale Call Option (obligation to sell) 1 $20.06 $20.06
Sale Call Option (obligation to sell) 7 $20.06 $140.42
Sale Call Option (obligation to sell) 4 $20.06 $80.24
Sale Call Option (obligation to sell) 32 $20.06 $641.92
Sale Call Option (obligation to sell) 10 $19.97 $199.70
Sale Call Option (obligation to sell) 2 $19.97 $39.94
Sale Call Option (obligation to sell) 2 $19.97 $39.94
Sale Call Option (obligation to sell) 14 $19.97 $279.58
Sale Call Option (obligation to sell) 8 $19.97 $159.76
Sale Call Option (obligation to sell) 64 $19.97 $1K
Sale Call Option (obligation to sell) 5 $22.66 $113.30
Sale Call Option (obligation to sell) 1 $22.66 $22.66
Sale Call Option (obligation to sell) 1 $22.66 $22.66
Sale Call Option (obligation to sell) 7 $22.66 $158.62
Sale Call Option (obligation to sell) 4 $22.66 $90.64
Sale Call Option (obligation to sell) 32 $22.66 $725.12
Sale Call Option (obligation to sell) 5 $19.06 $95.30
Sale Call Option (obligation to sell) 1 $19.06 $19.06
Sale Call Option (obligation to sell) 7 $19.06 $133.42
Sale Call Option (obligation to sell) 4 $19.06 $76.24
Sale Call Option (obligation to sell) 33 $19.06 $628.98
Sale Call Option (obligation to sell) 5 $21.08 $105.40
Sale Call Option (obligation to sell) 1 $21.08 $21.08
Sale Call Option (obligation to sell) 1 $21.08 $21.08
Sale Call Option (obligation to sell) 7 $21.08 $147.56
Sale Call Option (obligation to sell) 4 $21.08 $84.32
Sale Call Option (obligation to sell) 32 $21.08 $674.56
Sale Call Option (obligation to sell) 5 $17.22 $86.10
Sale Call Option (obligation to sell) 1 $17.22 $17.22
Sale Call Option (obligation to sell) 1 $17.22 $17.22
Sale Common Stock 843,201 $264.60 $223.11M
Holdings After Transaction: Call Option (obligation to sell) — 1 shares (Indirect, LMA SPC for and on behalf of the MAP 98 Segregated Portfolio); Common Stock — 3,485,000 shares (Indirect, Pentwater Merger Arbitrage Master Fund Ltd.)
Footnotes (1)
  1. This Form 4 is filed by Pentwater Capital Management LP ("PCM") and Matthew Halbower ("Mr. Halbower") (collectively, the "Reporting Persons") with respect to securities held by certain funds (the "Pentwater Funds"), including the funds named herein, to which PCM serves as investment adviser. Mr. Halbower is the sole shareholder of MCH PWCM Holdings Inc., the general partner of PCM. Each of the foregoing disclaims beneficial ownership in the securities reported on this Form 4 except to the extent of its or his pecuniary interest, if any, therein, and this report shall not be deemed to be an admission that such person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose. Trades by Oceana Master Fund Ltd., none of which are a matchable transaction for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, because Oceana Master Fund Ltd. has not purchased any shares of Common Stock since the Reporting Persons became subject to Section 16 of the Securities Exchange Act of 1934, as amended. Trades by Pentwater Credit Master Fund Ltd., none of which are a matchable transaction for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, because Pentwater Credit Master Fund Ltd. has not purchased any shares of Common Stock since the Reporting Persons became subject to Section 16 of the Securities Exchange Act of 1934, as amended. Trades by LMA SPC for and on behalf of the MAP 98 Segregated Portfolio, none of which are a matchable transaction for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, because LMA SPC for and on behalf of the MAP 98 Segregated Portfolio has not purchased any shares of Common Stock since the Reporting Persons became subject to Section 16 of the Securities Exchange Act of 1934, as amended. Trades by Pentwater Equity Opportunities Master Fund Ltd., of which sales of 20,000 shares of Common Stock reported herein are matchable, for purposes of Section 16(b) of the Securities Exchange Act of 1934, as amended, against Pentwater Equity Opportunities Master Fund Ltd.'s deemed purchases of (i) 10,000 shares of Common Stock on March 4, 2026, and (ii) 10,000 shares of Common Stock on March 6, 2026. The Reporting Persons are engaged in discussion with the Issuer and have agreed to voluntarily disgorge to the Issuer any short-swing profits realized from these matchable transactions in accordance with Section 16(b) of the Securities Exchange Act of 1934, as amended. Trades by Crown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio, of which sales of 25,000 shares of Common Stock reported herein are matchable, for purposes of Section 16(b) of the Securities Exchange Act of 1934, as amended, against Crown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio's deemed purchase of 25,000 shares of Common Stock on March 4, 2026. The Reporting Persons are engaged in discussion with the Issuer and have agreed to voluntarily disgorge to the Issuer any short-swing profits realized from these matchable transactions in accordance with Section 16(b) of the Securities Exchange Act of 1934, as amended. Trades by Pentwater Merger Arbitrage Master Fund Ltd., of which sales of 49,000 shares of Common Stock reported herein are matchable, for purposes of Section 16(b) of the Securities Exchange Act of 1934, as amended, against Pentwater Merger Arbitrage Master Fund Ltd.'s deemed purchases of (i) 30,000 shares of Common Stock on March 6, 2026, and (ii) 19,000 shares of Common Stock on March 9, 2026. The Reporting Persons are engaged in discussion with the Issuer and have agreed to voluntarily disgorge to the Issuer any short-swing profits realized from these matchable transactions in accordance with Section 16(b) of the Securities Exchange Act of 1934, as amended. Exercisable at any time.
Common shares sold 843,201 shares Open-market sale on April 23, 2026 at about $264.60
Average sale price $264.60 per share Common Stock open-market sale on April 23, 2026
Shares held after transactions 3,485,000 shares Indirect holdings following April 23, 2026 sales
Net shares involved 843,502 shares Total net sell shares across common and derivatives per summary
Highest option strike price $270.00 Call options (obligation to sell) on Avis common stock
Earliest option expiration April 24, 2026 Expiration date for reported call options on Avis stock
call option (obligation to sell) financial
"security_title: "Call Option (obligation to sell)" linked to Avis common"
Section 16(b) regulatory
"sales of shares reported herein are matchable, for purposes of Section 16(b)"
A federal rule that requires company insiders—like officers, directors and large shareholders—to return any profits made from buying and selling the company’s stock within a six-month window. It matters to investors because it discourages short-term trades that could exploit non-public information and helps protect outside shareholders by creating a simple, enforceable way to recover unfair gains, much like a rule stopping someone from flipping a limited-edition item for quick profit after getting early access.
short-swing profits regulatory
"agreed to voluntarily disgorge to the Issuer any short-swing profits realized"
matchable transaction regulatory
"sales of shares of Common Stock reported herein are matchable, for purposes of Section 16(b)"
pecuniary interest financial
"disclaims beneficial ownership ... except to the extent of its or his pecuniary interest"
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
X
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Pentwater Capital Management LP

(Last)(First)(Middle)
1001 10TH AVENUE SOUTH
SUITE 216

(Street)
NAPLES FLORIDA 34102

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
AVIS BUDGET GROUP, INC. [ CAR ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
DirectorX10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
04/22/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
XForm filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock04/23/2026S843,201D$264.63,485,000IPentwater Merger Arbitrage Master Fund Ltd.(1)(7)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Call Option (obligation to sell)(8)$22004/23/2026S1 (8)04/24/2026Common Stock100$20.061ILMA SPC for and on behalf of the MAP 98 Segregated Portfolio(1)(4)
Call Option (obligation to sell)$22004/23/2026S7 (8)04/24/2026Common Stock700$20.067IPentwater Equity Opportunities Master Fund Ltd.(1)(5)
Call Option (obligation to sell)$22004/23/2026S4 (8)04/24/2026Common Stock400$20.064ICrown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio(1)(6)
Call Option (obligation to sell)$22004/23/2026S32 (8)04/24/2026Common Stock3,200$20.0632IPentwater Merger Arbitrage Master Fund Ltd.(1)(7)
Call Option (obligation to sell)$23004/23/2026S10 (8)04/24/2026Common Stock1,000$19.9710IOceana Master Fund Ltd.(1)(2)
Call Option (obligation to sell)$23004/23/2026S2 (8)04/24/2026Common Stock200$19.972IPentwater Credit Master Fund Ltd.(1)(3)
Call Option (obligation to sell)$23004/23/2026S2 (8)04/24/2026Common Stock200$19.972ILMA SPC for and on behalf of the MAP 98 Segregated Portfolio(1)(4)
Call Option (obligation to sell)$23004/23/2026S14 (8)04/24/2026Common Stock1,400$19.9714IPentwater Equity Opportunities Master Fund Ltd.(1)(5)
Call Option (obligation to sell)$23004/23/2026S8 (8)04/24/2026Common Stock800$19.978ICrown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio(1)(6)
Call Option (obligation to sell)$23004/23/2026S64 (8)04/24/2026Common Stock6,400$19.9764IPentwater Merger Arbitrage Master Fund Ltd.(1)(7)
Call Option (obligation to sell)$24004/23/2026S5 (8)04/24/2026Common Stock500$22.665IOceana Master Fund Ltd.(1)(2)
Call Option (obligation to sell)$24004/23/2026S1 (8)04/24/2026Common Stock100$22.661IPentwater Credit Master Fund Ltd.(1)(3)
Call Option (obligation to sell)$24004/23/2026S1 (8)04/24/2026Common Stock100$22.661ILMA SPC for and on behalf of the MAP 98 Segregated Portfolio(1)(4)
Call Option (obligation to sell)$24004/23/2026S7 (8)04/24/2026Common Stock700$22.667IPentwater Equity Opportunities Master Fund Ltd.(1)(5)
Call Option (obligation to sell)$24004/23/2026S4 (8)04/24/2026Common Stock400$22.664ICrown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio(1)(6)
Call Option (obligation to sell)$24004/23/2026S32 (8)04/24/2026Common Stock3,200$22.6632IPentwater Merger Arbitrage Master Fund Ltd.(1)(7)
Call Option (obligation to sell)$25004/23/2026S5 (8)04/24/2026Common Stock500$19.065IOceana Master Fund Ltd.(1)(2)
Call Option (obligation to sell)$25004/23/2026S1 (8)04/24/2026Common Stock100$19.061IPentwater Credit Master Fund Ltd.(1)(3)
Call Option (obligation to sell)$25004/23/2026S7 (8)04/24/2026Common Stock700$19.067IPentwater Equity Opportunities Master Fund Ltd.(1)(5)
Call Option (obligation to sell)$25004/23/2026S4 (8)04/24/2026Common Stock400$19.064ICrown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio(1)(6)
Call Option (obligation to sell)$25004/23/2026S33 (8)04/24/2026Common Stock3,300$19.0633IPentwater Merger Arbitrage Master Fund Ltd.(1)(7)
Call Option (obligation to sell)$26004/23/2026S5 (8)04/24/2026Common Stock500$21.085IOceana Master Fund Ltd.(1)(2)
Call Option (obligation to sell)$26004/23/2026S1 (8)04/24/2026Common Stock100$21.081IPentwater Credit Master Fund Ltd.(1)(3)
Call Option (obligation to sell)$26004/23/2026S1 (8)04/24/2026Common Stock100$21.081ILMA SPC for and on behalf of the MAP 98 Segregated Portfolio(1)(4)
Call Option (obligation to sell)$26004/23/2026S7 (8)04/24/2026Common Stock700$21.087IPentwater Equity Opportunities Master Fund Ltd.(1)(5)
Call Option (obligation to sell)$26004/23/2026S4 (8)04/24/2026Common Stock400$21.084ICrown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio(1)(6)
Call Option (obligation to sell)$26004/23/2026S32 (8)04/24/2026Common Stock3,200$21.0832IPentwater Merger Arbitrage Master Fund Ltd.(1)(7)
Call Option (obligation to sell)$27004/23/2026S5 (8)04/24/2026Common Stock500$17.225IOceana Master Fund Ltd.(1)(2)
Call Option (obligation to sell)$27004/23/2026S1 (8)04/24/2026Common Stock100$17.221IPentwater Credit Master Fund Ltd.(1)(3)
Call Option (obligation to sell)$27004/23/2026S1 (8)04/24/2026Common Stock100$17.221ILMA SPC for and on behalf of the MAP 98 Segregated Portfolio(1)(4)
1. Name and Address of Reporting Person*
Pentwater Capital Management LP

(Last)(First)(Middle)
1001 10TH AVENUE SOUTH
SUITE 216

(Street)
NAPLES FLORIDA 34102

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
Halbower Matthew

(Last)(First)(Middle)
PENTWATER CAPITAL MANAGEMENT LP
1001 10TH AVENUE SOUTH, SUITE 216

(Street)
NAPLES FLORIDA 34102

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
Explanation of Responses:
1. This Form 4 is filed by Pentwater Capital Management LP ("PCM") and Matthew Halbower ("Mr. Halbower") (collectively, the "Reporting Persons") with respect to securities held by certain funds (the "Pentwater Funds"), including the funds named herein, to which PCM serves as investment adviser. Mr. Halbower is the sole shareholder of MCH PWCM Holdings Inc., the general partner of PCM. Each of the foregoing disclaims beneficial ownership in the securities reported on this Form 4 except to the extent of its or his pecuniary interest, if any, therein, and this report shall not be deemed to be an admission that such person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.
2. Trades by Oceana Master Fund Ltd., none of which are a matchable transaction for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, because Oceana Master Fund Ltd. has not purchased any shares of Common Stock since the Reporting Persons became subject to Section 16 of the Securities Exchange Act of 1934, as amended.
3. Trades by Pentwater Credit Master Fund Ltd., none of which are a matchable transaction for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, because Pentwater Credit Master Fund Ltd. has not purchased any shares of Common Stock since the Reporting Persons became subject to Section 16 of the Securities Exchange Act of 1934, as amended.
4. Trades by LMA SPC for and on behalf of the MAP 98 Segregated Portfolio, none of which are a matchable transaction for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, because LMA SPC for and on behalf of the MAP 98 Segregated Portfolio has not purchased any shares of Common Stock since the Reporting Persons became subject to Section 16 of the Securities Exchange Act of 1934, as amended.
5. Trades by Pentwater Equity Opportunities Master Fund Ltd., of which sales of 20,000 shares of Common Stock reported herein are matchable, for purposes of Section 16(b) of the Securities Exchange Act of 1934, as amended, against Pentwater Equity Opportunities Master Fund Ltd.'s deemed purchases of (i) 10,000 shares of Common Stock on March 4, 2026, and (ii) 10,000 shares of Common Stock on March 6, 2026. The Reporting Persons are engaged in discussion with the Issuer and have agreed to voluntarily disgorge to the Issuer any short-swing profits realized from these matchable transactions in accordance with Section 16(b) of the Securities Exchange Act of 1934, as amended.
6. Trades by Crown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio, of which sales of 25,000 shares of Common Stock reported herein are matchable, for purposes of Section 16(b) of the Securities Exchange Act of 1934, as amended, against Crown Managed Accounts SPC acting for and on behalf of Crown/PW Segregated Portfolio's deemed purchase of 25,000 shares of Common Stock on March 4, 2026. The Reporting Persons are engaged in discussion with the Issuer and have agreed to voluntarily disgorge to the Issuer any short-swing profits realized from these matchable transactions in accordance with Section 16(b) of the Securities Exchange Act of 1934, as amended.
7. Trades by Pentwater Merger Arbitrage Master Fund Ltd., of which sales of 49,000 shares of Common Stock reported herein are matchable, for purposes of Section 16(b) of the Securities Exchange Act of 1934, as amended, against Pentwater Merger Arbitrage Master Fund Ltd.'s deemed purchases of (i) 30,000 shares of Common Stock on March 6, 2026, and (ii) 19,000 shares of Common Stock on March 9, 2026. The Reporting Persons are engaged in discussion with the Issuer and have agreed to voluntarily disgorge to the Issuer any short-swing profits realized from these matchable transactions in accordance with Section 16(b) of the Securities Exchange Act of 1934, as amended.
8. Exercisable at any time.
Remarks:
Because of the SEC Form 4 filing limitation of 30 transactions per form, this Form 4 is being split into 6 forms. This is form 3 of 6.
/s/ Pentwater Capital Management LP, By: /s/ MCH PWCM Holdings Inc., General Partner, By: Matthew Halbower, Chief Executive Officer04/28/2026
/s/ Matthew Halbower04/28/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did Pentwater Capital report in this Form 4 for AVIS BUDGET GROUP (CAR)?

Pentwater-advised funds reported selling Avis Budget common stock and related call options. They sold 843,201 shares at about $264.60 each and entered multiple sales of call options expiring April 24, 2026, while still holding 3,485,000 Avis shares indirectly after these transactions.

How many Avis Budget (CAR) shares do Pentwater-managed funds hold after the Form 4 sales?

After the reported sales, Pentwater-managed funds hold 3,485,000 Avis Budget common shares indirectly. This figure reflects their remaining position following the April 23, 2026 transactions and highlights that, despite sizable selling, they continue to maintain a substantial stake in the company.

How large was the total Avis Budget (CAR) selling reported in this Form 4?

The transaction summary shows net selling activity covering 843,502 shares in total across common stock and derivative positions. This combines open-market sales of 843,201 Avis common shares with additional derivative transactions involving call options linked to underlying Avis common stock.

What does the Form 4 say about Pentwater’s beneficial ownership of Avis Budget (CAR) shares?

The filing states Pentwater Capital Management LP and Matthew Halbower disclaim beneficial ownership of the reported Avis securities except to the extent of any pecuniary interest. Securities are held by various Pentwater-managed funds, and the Form 4 clarifies their roles as investment adviser and related entities.

How does Section 16(b) short-swing profit treatment apply in this Avis Budget (CAR) filing?

The Form 4 notes that some sales by specific Pentwater-managed funds are matchable against earlier deemed purchases under Section 16(b). The reporting persons have agreed to voluntarily disgorge to Avis Budget any short-swing profits realized from these matchable transactions, consistent with Section 16(b) requirements.