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Kirby Corp
KEX

400 hedge funds and large institutions have $4.58B invested in Kirby Corp in 2025 Q3 according to their latest regulatory filings, with 70 funds opening new positions, 134 increasing their positions, 141 reducing their positions, and 75 closing their positions.

New
Increased
Maintained
Reduced
Closed

5% less repeat investments, than reductions

Existing positions increased: 134 | Existing positions reduced: 141

7% less first-time investments, than exits

New positions opened: 70 | Existing positions closed: 75

2% less funds holding

Funds holding: 408 → 400 (-8)

3.99% less ownership

Funds ownership: 102.31% → 98.32% (-4%)

18% less call options, than puts

Call options by funds: $2.19M | Put options by funds: $2.67M

25% less funds holding in top 10

Funds holding in top 10: 8 → 6 (-2)

30% less capital invested

Capital invested by funds: $6.51B → $4.58B (-$1.93B)

Holders
400
Holders Change
-8
Holders Change %
-1.96%
% of All Funds
5.25%
Holding in Top 10
6
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-25%
% of All Funds
0.08%
New
70
Increased
134
Reduced
141
Closed
75
Calls
$2.19M
Puts
$2.67M
Net Calls
-$484K
Net Calls Change
-$1.2M

Top Buyers

1
Goldman Sachs
Goldman Sachs
New York
+$86.4M
2
AWAM
Appian Way Asset Management
New York
+$52.3M
3
Millennium Management
Millennium Management
New York
+$43.9M
4
Morgan Stanley
Morgan Stanley
New York
+$23.1M
5
American Century Companies
American Century Companies
Missouri
+$22.2M

Top Sellers

1
Select Equity Group
Select Equity Group
New York
-$204M
2
VNIM
Vaughan Nelson Investment Management
Texas
-$81M
3
AllianceBernstein
AllianceBernstein
Tennessee
-$71.7M
4
PWAM
Park West Asset Management
California
-$62.8M
5
VOYA Investment Management
VOYA Investment Management
Georgia
-$33.9M
Name Holding Trade Value Shares
Change 		Change in
Stake
Norges Bank
401
Norges Bank
Norway
– -$78.3M -690,028 Closed
AIM
402
Artemis Investment Management
United Kingdom
– -$31.7M -279,291 Closed
JGC
403
J. Goldman & Co
New York
– -$28.3M -249,183 Closed
Marshall Wace
404
Marshall Wace
United Kingdom
– -$23.4M -206,182 Closed
DKCM
405
Davidson Kempner Capital Management
New York
– -$18.7M -165,000 Closed
Natixis Advisors
406
Natixis Advisors
Massachusetts
– -$14.9M -131,770 Closed
SC
407
SummitTX Capital
Texas
– -$14.5M -127,468 Closed
MCM
408
Moore Capital Management
New York
– -$8.57M -75,528 Closed
OAM
409
Oberweis Asset Management
Illinois
– -$7.66M -67,550 Closed
AI
410
Axiom Investors
Connecticut
– -$7.08M -62,447 Closed
IC
411
IEQ Capital
California
– -$4.29M -37,864 Closed
TG
412
TCW Group
California
– -$3.26M -28,732 Closed
LOAMU
413
Lombard Odier Asset Management (USA)
New York
– -$1.89M -16,698 Closed
PP
414
PDT Partners
New York
– -$1.51M -13,287 Closed
RIM
415
Redwood Investment Management
Arizona
– -$1.35M -11,921 Closed
Squarepoint
416
Squarepoint
New York
– -$1.3M -11,493 Closed
National Bank of Canada
417
National Bank of Canada
Quebec, Canada
– -$1.27M -11,200 Closed
SGI
418
Summit Global Investments
Utah
– -$1.17M -10,321 Closed
HW
419
Hancock Whitney
Mississippi
– -$879K -7,750 Closed
B
420
Bailard
California
– -$692K -6,100 Closed
TI
421
Tidal Investments
Wisconsin
– -$669K -5,895 Closed
MFG
422
Merit Financial Group
Georgia
– -$578K -5,097 Closed
PCA
423
Pallas Capital Advisors
Massachusetts
– -$487K -4,291 Closed
CC
424
Centiva Capital
New York
– -$475K -4,186 Closed
VF
425
Virtu Financial
New York
– -$460K -4,057 Closed
15 16
17
18 19

KEX Hedge Fund Activity: Q3 2025 in Review

400 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Kirby Corp (KEX) for Q3 2025, worth a combined $4.58B — down 30% from $6.51B a quarter earlier.

Sellers outnumbered buyers: 75 funds closed out of KEX and 70 opened new positions — a net loss of 5 holders — while 141 trimmed existing stakes and 134 added.

The largest buyer was Goldman Sachs, adding an estimated $86.4M. The largest seller was Select Equity Group, cutting an estimated $204M.

  • 400 institutional investors held Kirby Corp (KEX) as of Q3 2025, down from 408 in Q2 2025.
  • Funds reported $4.58B of Kirby Corp stock for Q3 2025, down 30% quarter-over-quarter.
  • 70 funds opened new Kirby Corp positions in Q3 2025 and 75 closed out, a net change of -5 holders.
  • The largest Kirby Corp buyer in Q3 2025 was Goldman Sachs, an estimated $86.4M added.
  • The largest Kirby Corp seller in Q3 2025 was Select Equity Group, an estimated $204M sold.

Based on aggregated 13F filings for Q3 2025.