Stock Ownership/KEYS

KEYSIGHT TECHNOLOGIES INC (KEYS): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in KEYS · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
34
13F filers
Aggregate Value
$3.2B
Across holders
Last Price
$310.66
2026-08-24
Sector
Information Technology
GICS
Quarterly fund activity23 increased11 reduced2 exited
Full exits: Lighthouse Investment Partners, LLC, Parallax Volatility Advisers, L.P.
Institutional Holders of KEYS
↗
34 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund2.06M$719.5M22.4%0.3%Added+$176.8MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund990K$346.1M10.8%0.1%Added+$346.1MQ2 2026
Man Group plc
CIK 0001637460
Hedge Fund966K$338.1M10.5%0.5%Added$-24.4MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund863K$302.1M9.4%0.3%Added+$63.0MQ2 2026
PRIMECAP MANAGEMENT CO/CA/
CIK 0000763212
Institutional Manager589K$206.2M6.4%0.1%Reduced$-648KQ2 2026
Third Point LLC
CIK 0001040273
Hedge Fund585K$204.8M6.4%4.4%Added—Q2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund556K$194.6M6.1%0.0%Reduced+$167.1MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund384K$134.4M4.2%0.1%Added+$131.7MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund339K$118.8M3.7%0.1%Added+$116.7MQ2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund228K$79.7M2.5%0.1%Reduced+$76.8MQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded
Hedge Fund
$719.5M· 22.4% of total· 0.3% port· 2.06M sh· +$176.8M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$346.1M· 10.8% of total· 0.1% port· 990K sh· +$346.1M QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$338.1M· 10.5% of total· 0.5% port· 966K sh· $-24.4M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$302.1M· 9.4% of total· 0.3% port· 863K sh· +$63.0M QoQ· Q2 2026
PRIMECAP MANAGEMENT CO/CA/Reduced
Institutional Manager
$206.2M· 6.4% of total· 0.1% port· 589K sh· $-648K QoQ· Q2 2026
Third Point LLCAdded
Hedge Fund
$204.8M· 6.4% of total· 4.4% port· 585K sh· — QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$194.6M· 6.1% of total· 0.0% port· 556K sh· +$167.1M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$134.4M· 4.2% of total· 0.1% port· 384K sh· +$131.7M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$118.8M· 3.7% of total· 0.1% port· 339K sh· +$116.7M QoQ· Q2 2026
Point72 Asset Management, L.P.Reduced
Hedge Fund
$79.7M· 2.5% of total· 0.1% port· 228K sh· +$76.8M QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$72.9M· 2.3% of total· 0.1% port· 208K sh· +$57.9M QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$67.5M· 2.1% of total· 0.1% port· 193K sh· +$50.3M QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$59.3M· 1.8% of total· 0.1% port· 169K sh· +$21.2M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$54.9M· 1.7% of total· 0.1% port· 157K sh· +$53.0M QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Added
Hedge Fund
$53.5M· 1.7% of total· 0.1% port· 153K sh· +$5.0M QoQ· Q2 2026
ARIEL INVESTMENTS, LLCReduced
Institutional Manager
$51.0M· 1.6% of total· 0.5% port· 146K sh· +$12.3M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCReduced
Hedge Fund
$46.4M· 1.4% of total· 0.1% port· 133K sh· $-119.1M QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$46.3M· 1.4% of total· 0.1% port· 132K sh· +$8.0M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$45.0M· 1.4% of total· 0.0% port· 128K sh· +$32.0M QoQ· Q2 2026
Bridgewater Associates, LPAdded
Hedge Fund
$29.0M· 0.9% of total· 0.1% port· 83K sh· +$2.6M QoQ· Q2 2026
Woodline Partners LPAdded
Hedge Fund
$14.0M· 0.4% of total· 0.0% port· 40K sh· +$108K QoQ· Q2 2026
PineBridge Investments, L.P.Added
Hedge Fund
$7.1M· 0.2% of total· 0.1% port· 41K sh· +$160K QoQ· Q3 2025
Rokos Capital Management LLPReduced
Hedge Fund
$4.9M· 0.2% of total· 0.0% port· 14K sh· $-21.4M QoQ· Q2 2026
Holocene Advisors, LPAdded
Hedge Fund
$4.8M· 0.1% of total· 0.0% port· 14K sh· +$4.5M QoQ· Q2 2026
Walleye Capital LLCAdded
Hedge Fund
$3.3M· 0.1% of total· 0.0% port· 9K sh· +$2.3M QoQ· Q2 2026
Magnetar Financial LLCReduced
Hedge Fund
$2.9M· 0.1% of total· 0.0% port· 8K sh· +$49K QoQ· Q2 2026
GAMCO INVESTORS, INC. ET ALReduced
Institutional Manager
$2.2M· 0.1% of total· 0.0% port· 6K sh· $-42K QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$1.9M· 0.1% of total· 0.0% port· 5K sh· +$616K QoQ· Q2 2026
TCW GROUP INCAdded
Hedge Fund
$1.0M· 0.0% of total· 0.0% port· 3K sh· +$6K QoQ· Q2 2026
MAVERICK CAPITAL LTDAdded
Hedge Fund
$801K· 0.0% of total· 0.0% port· 2K sh· — QoQ· Q2 2026
Grantham, Mayo, Van Otterloo & Co. LLCAdded
Institutional Manager
$639K· 0.0% of total· 0.0% port· 2K sh· — QoQ· Q2 2026
Schonfeld Strategic Advisors LLCReduced
Hedge Fund
$491K· 0.0% of total· 0.0% port· 1K sh· $-8.9M QoQ· Q2 2026
Fisher Asset Management, LLCAdded
Institutional Manager
$359K· 0.0% of total· 0.0% port· 1K sh· +$77K QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCAdded
Hedge Fund
$262K· 0.0% of total· 0.0% port· 749 sh· — QoQ· Q2 2026
1–10 of 34
1 / 4
Loading recent insider activity…
← Stock ownership