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380 hedge funds and large institutions have $5.81B invested in KBR in 2025 Q3 according to their latest regulatory filings, with 60 funds opening new positions, 125 increasing their positions, 160 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed

145% more call options, than puts

Call options by funds: $18.8M | Put options by funds: $7.66M

4% less capital invested

Capital invested by funds: $6.05B → $5.81B (-$239M)

8% less first-time investments, than exits

New positions opened: 60 | Existing positions closed: 65

1.9% less ownership

Funds ownership: 97.2%95.31% (-1.9%)

2% less funds holding

Funds holding: 389380 (-9)

13% less funds holding in top 10

Funds holding in top 10: 87 (-1)

22% less repeat investments, than reductions

Existing positions increased: 125 | Existing positions reduced: 160

Holders
380
Holders Change
-9
Holders Change %
-2.31%
% of All Funds
4.99%
Holding in Top 10
7
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-12.5%
% of All Funds
0.09%
New
60
Increased
125
Reduced
160
Closed
65
Calls
$18.8M
Puts
$7.66M
Net Calls
+$11.1M
Net Calls Change
+$5.61M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$914M -$6.46M -133,271 -0.7%
BlackRock
2
BlackRock
New York
$586M -$2.56M -52,872 -0.4%
Vanguard Group
3
Vanguard Group
Pennsylvania
$574M -$7.99M -164,766 -1%
Invesco
4
Invesco
Georgia
$262M +$3.84M +79,258 +1%
State Street
5
State Street
Massachusetts
$189M -$93.1K -1,919 -0%
Massachusetts Financial Services
6
Massachusetts Financial Services
Massachusetts
$170M -$24.2M -498,687 -12%
PIP
7
Permian Investment Partners
Texas
$151M +$61.6M +1,270,000 +66%
Franklin Resources
8
Franklin Resources
California
$134M -$28.4M -585,288 -17%
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$121M +$1.87M +38,568 +2%
SCM
10
Snyder Capital Management
California
$116M +$19.1M +392,725 +19%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$109M +$2.5M +51,634 +2%
Neuberger Berman Group
12
Neuberger Berman Group
New York
$109M +$9.28M +191,382 +9%
VanEck Associates
13
VanEck Associates
New York
$101M +$4.67M +96,188 +5%
Wellington Management Group
14
Wellington Management Group
Massachusetts
$93.4M +$90.2M +1,858,961 +1,611%
CLG
15
Cooperman Leon G
$82.8M
Macquarie Group
16
Macquarie Group
Australia
$75.1M +$1.42M +29,175 +2%
Boston Partners
17
Boston Partners
Massachusetts
$69.1M -$196M -4,045,872 -73%
D.E. Shaw & Co
18
D.E. Shaw & Co
New York
$64.6M +$8.98M +185,019 +16%
Millennium Management
19
Millennium Management
New York
$61M -$12.9M -266,729 -17%
FCM
20
Frontier Capital Management
Massachusetts
$58.6M +$21.2M +437,419 +55%
AQR Capital Management
21
AQR Capital Management
Connecticut
$55.7M +$17.6M +362,625 +44%
Northern Trust
22
Northern Trust
Illinois
$55M +$2.34M +48,238 +4%
Alyeska Investment Group
23
Alyeska Investment Group
Illinois
$54M +$55.4M +1,142,699 New
ECM
24
Engine Capital Management
New York
$51.3M +$12.6M +259,311 +31%
RA
25
Royce & Associates
New York
$50M +$15.9M +328,624 +45%

KBR Hedge Fund Activity: Q3 2025 in Review

380 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in KBR (KBR) for Q3 2025, worth a combined $5.81B — down 4% from $6.05B a quarter earlier.

Sellers outnumbered buyers: 65 funds closed out of KBR and 60 opened new positions — a net loss of 5 holders — while 160 trimmed existing stakes and 125 added.

The largest buyer was Wellington Management Group, adding an estimated $90.2M. The largest seller was Boston Partners, cutting an estimated $196M.

  • 380 institutional investors held KBR (KBR) as of Q3 2025, down from 389 in Q2 2025.
  • Funds reported $5.81B of KBR stock for Q3 2025, down 4% quarter-over-quarter.
  • 60 funds opened new KBR positions in Q3 2025 and 65 closed out, a net change of -5 holders.
  • The largest KBR buyer in Q3 2025 was Wellington Management Group, an estimated $90.2M added.
  • The largest KBR seller in Q3 2025 was Boston Partners, an estimated $196M sold.

Based on aggregated 13F filings for Q3 2025.