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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
AACP
101
Advantage Alpha Capital Partners
California
$4.81M +$1.63M +16,215 +39%
AI
102
Atria Investments
North Carolina
$4.76M +$279K +2,776 +5%
New York State Teachers Retirement System (NYSTRS)
103
New York State Teachers Retirement System (NYSTRS)
New York
$4.61M -$40.2K -400 -0.7%
State Board of Administration of Florida Retirement System
104
State Board of Administration of Florida Retirement System
Florida
$4.4M -$353K -3,513 -6%
Bank of Montreal
105
Bank of Montreal
Ontario, Canada
$4.31M +$3.75M +37,308 +259%
Ohio Public Employees Retirement System (OPERS)
106
Ohio Public Employees Retirement System (OPERS)
Ohio
$4.31M -$5.83K -58 -0.1%
EWA
107
EverSource Wealth Advisors
Alabama
$4.23M +$521K +5,189 +11%
BGM
108
Burkehill Global Management
New York
$4.17M +$5.02M +50,000 New
HA
109
Heartland Advisors
Wisconsin
$4.15M – – –
Mariner
110
Mariner
Kansas
$4.08M -$376K -3,740 -7%
NSIM
111
North Star Investment Management
Illinois
$4.03M – – –
JG
112
Jain Global
New York
$3.99M +$4.45M +44,274 +1,265%
SSA
113
Schonfeld Strategic Advisors
New York
$3.98M -$2.08M -20,668 -30%
Holocene Advisors
114
Holocene Advisors
New York
$3.89M +$3.9M +38,833 +497%
Point72 Asset Management
115
Point72 Asset Management
Connecticut
$3.88M +$4.67M +46,500 New
O
116
Ossiam
France
$3.86M +$4.65M +46,300 New
Citigroup
117
Citigroup
New York
$3.73M +$1.68M +16,772 +60%
Voloridge Investment Management
118
Voloridge Investment Management
Florida
$3.5M +$4.22M +41,957 New
Federated Hermes
119
Federated Hermes
Pennsylvania
$3.47M -$1.61M -16,066 -28%
Universal-Beteiligungs- und Servicegesellschaft
120
Universal-Beteiligungs- und Servicegesellschaft
Germany
$3.43M +$2.06M +20,477 +99%
Manulife (Manufacturers Life Insurance)
121
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$3.43M -$171K -1,702 -4%
CSS
122
Cubist Systematic Strategies
Connecticut
$3.31M +$3.98M +39,626 New
BIMC
123
Benson Investment Management Company
Virginia
$3.3M +$3.98M +39,575 New
ACG
124
Aventail Capital Group
New York
$3.26M -$21.2M -211,368 -84%
BHCM
125
Brevan Howard Capital Management
Jersey
$3.07M +$2.93M +29,148 +381%
3 4
5
6 7

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.