Ticker · CUSIP 49427F108

KRC

REIT
KILROY RLTY CORP
···Share
Holders (tracked)
14
Combined shares
26,595,879
Combined value
$70.06B
Last close
$31.45
Quarter
2025Q4
Price · 1Y$31.45+1.57 (+5.25%)H $42.43 · L $27.45 · Avg Vol 1.6M
$30.00$35.00$40.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
14152024Q12025Q4
Price is -98.8% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

21 events
  1. −66,624 shares · 2025Q4
    Position
  2. +60,172 shares · 2025Q4
    Position
  3. +80,961 shares · 2025Q4
    Position
  4. +40,085 shares · 2025Q4
    Position
  5. −219,136 shares · 2025Q4
    Position
  6. +1,305,704 shares · 2025Q4
    Position
  7. +32,076 shares · 2025Q4
    Position
  8. +1,917,558 shares · 2025Q4
    Position
  9. +74,028 shares · 2025Q4
    Position
  10. +46,218 shares · 2025Q4
    Position
  11. +9,101,700 shares · 2025Q4
    Position
  12. −180,578 shares · 2025Q3
    Position
  13. +153 shares · 2025Q3
    Position
  14. +240,455 shares · 2025Q3
    Position
  15. −134,759 shares · 2025Q3
    Position
  16. +1,395,211 shares · 2025Q3
    Position
  17. +68,969 shares · 2025Q3
    Position
  18. +6,595,654 shares · 2025Q3
    Position
  19. +32,340 shares · 2025Q3
    Position
  20. −9,057,009 shares · 2025Q3
    Position
  21. −355,700 shares · 2025Q3
    Position

Insider activity

No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of KRC…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Paul Tudor Jones (Tudor Investment)2016Q2$32.87-4.3%$1.0M
Two Sigma Investments2016Q1$36.59-14.0%$3.5M
AQR Capital Management2016Q1$36.85-14.6%$10.3M
Ken Griffin (Citadel Advisors)2016Q1$38.24-17.7%$2.2M
Ken Griffin (Citadel Advisors)2016Q1$38.24-17.7%$2.2M
Ken Griffin (Citadel Advisors)2016Q1$38.24-17.7%$2.2M
Ron Baron (Baron Capital / BAMCO)2018Q1$39.55-20.5%$4.5M
Izzy Englander (Millennium Mgmt)2016Q2$39.58-20.5%$1.3M
D.E. Shaw & Co.2016Q3$40.90-23.1%$9.5M
Wellington Management2020Q1$44.12-28.7%$84.9M
Dan Sundheim (D1 Capital)2020Q1$44.42-29.2%$327.1M
T. Rowe Price2016Q1$46.23-32.0%$46.8M
Norges Bank (Norway SWF)2016Q1$70.02-55.1%$286.2M
Howard Marks (Oaktree Capital)2021Q1$32316.04-99.9%$58.2M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
Trimmed2
Exited0

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
10
$693.41B
2022Q2
10
$474.86B
2022Q3
13
$1.19B
2022Q4
13
$1.17B
2023Q1
13
$1.01B
2023Q2
13
$56.49B
2023Q3
13
$59.38B
2023Q4
11
$74.83B
2024Q1
15
$68.46B
2024Q2
13
$58.66B
2024Q3
12
$72.16B
2024Q4
12
$75.46B
2025Q1
13
$60.81B
2025Q2
11
$63.96B
2025Q3
11
$78.69B
2025Q4
14
$70.06B

Who owns KRC

14 super-investors · 2025Q4
Tracked stake
26.60M
shares
Combined value
$70.06B
% of shares outstanding
shares-out unknown
Quarter action mix
New3Added6Trim4Held1
#ManagerSharesValue
1Howard Marks
Oaktree Capital
1.85M$69.13B
2Dan Sundheim
D1 Capital
10.40M$389M
3Norges Bank
Norway SWF
9.10M$340M
4Wellington Management2.70M$101M
5T. Rowe Price1.49M$56M
6AQR Capital Management328.1K$12M
7D.E. Shaw & Co.300.6K$11M
8Ron Baron
Baron Capital / BAMCO
143.0K$5M
9Two Sigma Investments111.1K$4M
10Ken Griffin
Citadel Advisors
70.4K$3M
11Izzy Englander
Millennium Mgmt
40.1K$1M
12Paul Tudor Jones
Tudor Investment
32.1K$1M
13Ken Griffin
Citadel Advisors
17.0K$635K
14Ken Griffin
Citadel Advisors
12.9K$482K

Recent moves

20 transactions
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