Jane Street Group (BITF) reports 23.1M-share stake, 3.8% ownership

Rhea-AI Filing Summary

Jane Street Group and affiliated entities reported shared beneficial ownership of common shares of Keel Infrastructure Corp. The filing lists 23,067,671 shares held with shared voting and dispositive power, representing 3.8% of the class.

The cover shows related subsidiaries and per-entity breakdowns: Jane Street Capital, LLC 9,808,713 shares (1.6%), Jane Street Global Trading, LLC 13,200,360 shares (2.2%), and Jane Street Options, LLC 58,598 shares (0.0%). Signatures by an authorized signatory are dated 05/11/2026.

Insights

Institutional Ownership Analyst

Large market-making group reports a passive aggregated stake just under 5%.

The schedule shows aggregated beneficial ownership of 23,067,671 shares with shared voting and dispositive power, disclosed across multiple Jane Street entities. This is presented as ownership of less than 5 percent of the class.

Cash‑flow treatment is not stated; subsequent filings would show any changes in holdings or voting arrangements.

Corporate Governance Specialist

Disclosure clarifies which subsidiaries hold the position and the shared authority structure.

The filing enumerates per-entity holdings—9,808,713, 13,200,360, and 58,598 shares—each listed with shared voting/dispositive power. The parent/affiliate structure is identified for transparency.

Investors relying on ownership thresholds should note the aggregated 3.8% figure and that the filing is an amendment to prior Schedule 13G filings.

Key Figures

Aggregated shares beneficially owned: 23,067,671 shares Percent of class: 3.8% Jane Street Capital holding: 9,808,713 shares +4 more

7 metrics

Aggregated shares beneficially owned 23,067,671 shares reported aggregate holding

Percent of class 3.8% ownership percentage

Jane Street Capital holding 9,808,713 shares per-entity breakdown

Jane Street Global Trading holding 13,200,360 shares per-entity breakdown

Jane Street Options holding 58,598 shares per-entity breakdown

Sole voting/dispositive power 0 shares reported in Item 4(i) and 4(iii)

Signature date 05/11/2026 filing signature date

Key Terms

beneficially owned, shared dispositive power, Schedule 13G/A, sole voting power

4 terms

beneficially owned regulatory

"Amount beneficially owned: 23,067,671.00"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

shared dispositive power regulatory

"Shared Dispositive Power 23,067,671.00"

Schedule 13G/A regulatory

"Form type: SCHEDULE 13G/A"

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

sole voting power regulatory

"Sole power to vote or to direct the vote: 0"

Sole voting power is the exclusive right to cast votes attached to a shareholder’s stock without needing approval from anyone else. Like holding the only remote control for a TV, it lets that holder decide corporate matters such as board members, mergers, and policy changes, making it important to investors because it concentrates control and can strongly influence a company’s strategy and the value of its shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/11/2026 - 04:15 PM Learn about SEC filing dates

FAQ

What stake does Jane Street report in BITF?

Jane Street reports 23,067,671 shares of common stock, equal to 3.8% of the class, held with shared voting and dispositive power, as shown in the filing.

Which Jane Street entities hold the shares in BITF?

The filing lists three subsidiaries: Jane Street Capital, LLC (9,808,713 shares), Jane Street Global Trading, LLC (13,200,360 shares), and Jane Street Options, LLC (58,598 shares).

Does the filing show sole voting or dispositive power for these shares?

No. The schedule reports 0 shares with sole voting or dispositive power and lists the full 23,067,671 shares under shared voting and dispositive power.

When was the Schedule 13G/A signed for BITF?

The amendment is signed by an authorized signatory, Jeremy Kahn, with signature dates shown as 05/11/2026 on the filing.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 2)

Keel Infrastructure Corp.

(Name of Issuer)

Common Shares

(Title of Class of Securities)

09173B107

(CUSIP Number)

03/31/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 09173B107

1

Names of Reporting Persons

JANE STREET GROUP, LLC

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 23,067,671.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 23,067,671.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

23,067,671.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

3.8 %

12

Type of Reporting Person (See Instructions)

HC

SCHEDULE 13G

CUSIP Number(s): 09173B107

1

Names of Reporting Persons

Jane Street Capital, LLC

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 9,808,713.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 9,808,713.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

9,808,713.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

1.6 %

12

Type of Reporting Person (See Instructions)

BD

SCHEDULE 13G

CUSIP Number(s): 09173B107

1

Names of Reporting Persons

Jane Street Options, LLC

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 58,598.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 58,598.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

58,598.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

0.0 %

12

Type of Reporting Person (See Instructions)

BD

SCHEDULE 13G

CUSIP Number(s): 09173B107

1

Names of Reporting Persons

Jane Street Global Trading, LLC

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 0.00
6	Shared Voting Power 13,200,360.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 13,200,360.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

13,200,360.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

2.2 %

12

Type of Reporting Person (See Instructions)

OO

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Keel Infrastructure Corp.
(b)	Address of issuer's principal executive offices: 120 BROADWAY, SUITE 1075, 120 BROADWAY, SUITE 1075, NEW YORK, NEW YORK, 10004.
Item 2.
(a)	Name of person filing: Jane Street Group, LLC; Jane Street Capital, LLC; Jane Street Options, LLC; Jane Street Global Trading, LLC
(b)	Address or principal business office or, if none, residence: Jane Street Group, LLC 250 Vesey Street 6th Floor New York, NY 10281 Jane Street Capital, LLC 250 Vesey Street 6th Floor New York, NY 10281 Jane Street Options, LLC 250 Vesey Street 6th Floor New York, NY 10281 Jane Street Global Trading, LLC 250 Vesey Street 6th Floor New York, NY 10281
(c)	Citizenship: See Item 4 of Cover Page
(d)	Title of class of securities: Common Shares
(e)	CUSIP No.: 09173B107
Item 3.	If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)	Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)	Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)	Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)	Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)	A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)	A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:
(k)	Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.	Ownership
(a)	Amount beneficially owned: 23,067,671.00
(b)	Percent of class: 3.8%
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 0
	(ii) Shared power to vote or to direct the vote: 23,067,671.00
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 23,067,671.00
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
Item 6.	Ownership of more than 5 Percent on Behalf of Another Person.
	Not Applicable
Item 7.	Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
	If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary. Subsidiary Jane Street Capital, LLC Jane Street Options, LLC Jane Street Global Trading, LLC
Item 8.	Identification and Classification of Members of the Group.
	Not Applicable
Item 9.	Notice of Dissolution of Group.
	Not Applicable

Item 10.

Certifications:

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

JANE STREET GROUP, LLC

Signature:	/s/ Jeremy Kahn
Name/Title:	Jeremy Kahn (Authorized Signatory)
Date:	05/11/2026

Jane Street Capital, LLC

Signature:	/s/ Jeremy Kahn
Name/Title:	Jeremy Kahn (Authorized Signatory)
Date:	05/11/2026

Jane Street Options, LLC

Signature:	/s/ Jeremy Kahn
Name/Title:	Jeremy Kahn (Authorized Signatory)
Date:	05/11/2026

Jane Street Global Trading, LLC

Signature:	/s/ Jeremy Kahn
Name/Title:	Jeremy Kahn (Authorized Signatory)
Date:	05/11/2026