T. Rowe Price reports 14.96M KEYS shares (NASDAQ: KEYS)

Rhea-AI Filing Summary

T. Rowe Price Associates, Inc. files Amendment No. 2 to a Schedule 13G/A reporting beneficial ownership of 14,964,025 shares of Keysight Technologies common stock as of 03/31/2026. The filing shows 14,516,344 shares of sole voting power and 14,964,025 shares of sole dispositive power, representing 8.7% of the class.

The filing includes a statement denying beneficial ownership by T. Rowe Price and is signed by a vice president on 05/15/2026. This is an ownership disclosure amendment under Section 13 reporting rules and does not itself reflect a market transaction.

Insights

Institutional Ownership Analyst

T. Rowe Price discloses an 8.7% stake in Keysight as of 03/31/2026.

The filing lists 14,964,025 shares with sole dispositive power and 14,516,344 shares with sole voting power. These counts are typical institutional disclosure metrics under beneficial-ownership rules and indicate a significant passive stake size.

Timing: the position is reported as of 03/31/2026 and the amendment was signed on 05/15/2026. Future filings may clarify whether this position is passive or linked to investment discretion.

Key Figures

Reported beneficial ownership: 14,964,025 shares Percent of class: 8.7% Sole voting power: 14,516,344 shares +1 more

4 metrics

Reported beneficial ownership 14,964,025 shares as of <date>03/31/2026</date>

Percent of class 8.7% percentage of Keysight common stock

Sole voting power 14,516,344 shares sole power to vote or direct the vote

Sole dispositive power 14,964,025 shares sole power to dispose or direct disposition

Key Terms

Schedule 13G/A, beneficial ownership, sole dispositive power

3 terms

Schedule 13G/A regulatory

"Amendment No. 2 to a Schedule 13G/A reporting ownership"

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.

beneficial ownership regulatory

"Amount beneficially owned: 14964025 (b) Percent of class: 8.7 %"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

sole dispositive power regulatory

"Sole power to dispose or to direct the disposition of: 14964025"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 2)

KEYSIGHT TECHNOLOGIES IN

(Name of Issuer)

COMMON STOCK

(Title of Class of Securities)

49338L103

(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): 49338L103

1

Names of Reporting Persons

T. Rowe Price Associates, Inc.

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

MARYLAND

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 14,516,344.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 14,964,025.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

14,964,025.00

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)

8.7 %

12

Type of Reporting Person (See Instructions)

IA

SCHEDULE 13G

Item 1.
(a)	Name of issuer: KEYSIGHT TECHNOLOGIES IN
(b)	Address of issuer's principal executive offices: 1400 FOUNTAINGROVE PARKWAY, SANTA ROSA, CA, 95403
Item 2.
(a)	Name of person filing: T. Rowe Price Associates, Inc.
(b)	Address or principal business office or, if none, residence: 1307 Point Street, Baltimore, MD 21231
(c)	Citizenship: Maryland
(d)	Title of class of securities: COMMON STOCK
(e)	CUSIP No.: 49338L103
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: 14964025
(b)	Percent of class: 8.7 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 14516344
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 14964025
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Not Applicable
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.
	Not Applicable
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 acquired and are held in the ordinary course of business and 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. T. Rowe Price Associates, Inc. hereby declares and affirms that the filing of Schedule 13G shall not be construed as an admission that Price Associates is the beneficial owner of the securities referred to, which beneficial ownership is expressly denied.

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.

T. Rowe Price Associates, Inc.

Signature:	Ellen York
Name/Title:	Vice President
Date:	05/15/2026

FAQ

What stake does T. Rowe Price hold in KEYS?

T. Rowe Price reports beneficial ownership of 14,964,025 shares, equal to 8.7% of Keysight Technologies' common stock as of 03/31/2026. The filing breaks out voting and dispositive powers for the position.

Does this filing show T. Rowe Price controls voting of KEYS shares?

The filing shows 14,516,344 shares of sole voting power and 0 shared voting power. It reports the holder has sole voting authority over the stated shares.

Is T. Rowe Price claiming beneficial ownership of KEYS shares?

The filing includes a declaration denying beneficial ownership by T. Rowe Price. The form nevertheless reports amounts of voting and dispositive power associated with the account.

What dates are relevant in this Schedule 13G/A amendment?

The report lists the ownership position "as of" 03/31/2026 and is signed on 05/15/2026. These dates anchor the reported share counts and the amendment signature.

Does this Schedule 13G/A indicate a recent trade by T. Rowe Price?

No; this filing is an ownership disclosure showing positions as of 03/31/2026. It does not itself report a specific purchase or sale transaction in the filing text.