Ticker · CUSIP 49338L103

KEYS

KEYSIGHT TECHNOLOGIES INC
Technology·Scientific & Technical Instruments
···Share
Holders (tracked)
15
Combined shares
22,319,635
Combined value
$999.13M
Last close
$329.96
Quarter
2025Q4
Tracked holders · last 8 quarters
+4 vs previous quarter over the last 8.
15162024Q12025Q4
Price is +637.1% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

23 events
  1. AQR Capital Management trimmed2026-02-17
    −7,209 shares · 2025Q4
    13F
  2. Ken Griffin (Citadel Advisors) added2026-02-17
    +1,281,814 shares · 2025Q4
    13F
  3. Two Sigma Investments trimmed2026-02-17
    −189 shares · 2025Q4
    13F
  4. Izzy Englander (Millennium Mgmt) added2026-02-17
    +245,702 shares · 2025Q4
    13F
  5. Steve Cohen (Point72) opened position2026-02-17
    +431,917 shares · 2025Q4
    13F
  6. T. Rowe Price added2026-02-17
    +85,693 shares · 2025Q4
    13F
  7. Wellington Management trimmed2026-02-17
    −422 shares · 2025Q4
    13F
  8. Ray Dalio (Bridgewater Associates) trimmed2026-02-13
    −32,021 shares · 2025Q4
    13F
  9. John Rogers (Ariel Investments) trimmed2026-02-13
    −3,957 shares · 2025Q4
    13F
  10. Norges Bank (Norway SWF) opened position2026-02-10
    +2,143,520 shares · 2025Q4
    13F
  11. Ken Fisher (Fisher Asset Mgmt) opened position2026-02-09
    +1,187 shares · 2025Q4
    13F
  12. Mario Gabelli (GAMCO) trimmed2026-02-05
    −450 shares · 2025Q4
    13F
  13. D.E. Shaw & Co. exited2025-11-14
    −4,096 shares · 2025Q3
    13F
  14. AQR Capital Management trimmed2025-11-14
    −366,871 shares · 2025Q3
    13F
  15. Izzy Englander (Millennium Mgmt) trimmed2025-11-14
    −80,587 shares · 2025Q3
    13F
  16. Two Sigma Investments trimmed2025-11-14
    −19,982 shares · 2025Q3
    13F
  17. T. Rowe Price trimmed2025-11-14
    −1,623,518 shares · 2025Q3
    13F
  18. Wellington Management trimmed2025-11-14
    −970 shares · 2025Q3
    13F
  19. John Rogers (Ariel Investments) trimmed2025-11-14
    −495 shares · 2025Q3
    13F
  20. Norges Bank (Norway SWF) exited2025-11-13
    −1,932,684 shares · 2025Q3
    13F
  21. Ray Dalio (Bridgewater Associates) trimmed2025-11-13
    −76,267 shares · 2025Q3
    13F
  22. Norges Bank (Norway SWF) added2025-11-12
    +62,919 shares · 2024Q3
    13F
  23. Mario Gabelli (GAMCO) trimmed2025-11-12
    −310 shares · 2025Q3
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for KEYS →
Follow-the-investor returns
If you'd copied each holder of KEYS…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
T. Rowe Price2016Q1$0.78+42097.1%$5.75B
John Rogers (Ariel Investments)2016Q4$80.57+309.5%$85.2M
Ken Fisher (Fisher Asset Mgmt)2020Q3$98.62+234.6%$392K
Mario Gabelli (GAMCO)2020Q2$100.75+227.5%$2.5M
Two Sigma Investments2016Q2$146.66+125.0%$1.9M
Wellington Management2016Q1$153.25+115.3%$4.6M
Steve Cohen (Point72)2017Q2$156.51+110.8%$142.5M
Ray Dalio (Bridgewater Associates)2019Q4$162.45+103.1%$15.3M
AQR Capital Management2016Q1$163.28+102.1%$65.6M
Izzy Englander (Millennium Mgmt)2016Q1$190.74+73.0%$8.3M
Izzy Englander (Millennium Mgmt)2016Q1$190.74+73.0%$8.3M
Ken Griffin (Citadel Advisors)2016Q4$202.35+63.1%$22.6M
Ken Griffin (Citadel Advisors)2016Q4$202.35+63.1%$22.6M
Ken Griffin (Citadel Advisors)2016Q4$202.35+63.1%$22.6M
Norges Bank (Norway SWF)2016Q1$20585.73-98.4%$707.3M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions3
Added to3
Trimmed6
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
19
$215.32B
2022Q2
19
$208.60B
2022Q3
20
$239.3M
2022Q4
17
$3.40B
2023Q1
18
$3.34B
2023Q2
18
$3.82B
2023Q3
21
$3.40B
2023Q4
17
$3.56B
2024Q1
16
$3.37B
2024Q2
19
$2.96B
2024Q3
16
$582.6M
2024Q4
16
$874.5M
2025Q1
15
$374.0M
2025Q2
15
$549.8M
2025Q3
11
$145.6M
2025Q4
15
$999.1M
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2025-04-08Rob BresnahanBuy$1K – $15KPDF ↗

Who owns KEYS

15 super-investors · 2025Q4
Tracked stake
22.32M
shares
Combined value
$999M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added6Trim6
#ManagerSharesValue
1Norges Bank
Norway SWF
2.14M$436M
2Ken Griffin
Citadel Advisors
1.32M$268M
3Steve Cohen
Point72
431.9K$88M
4Izzy Englander
Millennium Mgmt
350.4K$71M
5John Rogers
Ariel Investments
258.3K$52M
6AQR Capital Management198.8K$40M
7Ken Griffin
Citadel Advisors
68.5K$14M
8Ray Dalio
Bridgewater Associates
46.4K$9M
9Ken Griffin
Citadel Advisors
30.9K$6M
10Izzy Englander
Millennium Mgmt
25.2K$5M
11T. Rowe Price17.42M$4M
12Wellington Management14.0K$3M
13Mario Gabelli
GAMCO
7.6K$2M
14Two Sigma Investments5.6K$1M
15Ken Fisher
Fisher Asset Mgmt
1.2K$241K

Recent moves

20 transactions
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