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Kirby Corp

432 hedge funds and large institutions have $7.05B invested in Kirby Corp in 2026 Q1 according to their latest regulatory filings, with 83 funds opening new positions, 159 increasing their positions, 135 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed

310% more call options, than puts

Call options by funds: $8.84M | Put options by funds: $2.15M

67% more funds holding in top 10

Funds holding in top 10: 610 (+4)

46% more first-time investments, than exits

New positions opened: 83 | Existing positions closed: 57

18% more capital invested

Capital invested by funds: $5.97B → $7.05B (+$1.08B)

18% more repeat investments, than reductions

Existing positions increased: 159 | Existing positions reduced: 135

5% more funds holding

Funds holding: 411432 (+21)

0.72% less ownership

Funds ownership: 100.01%99.29% (-0.72%)

Holders
432
Holders Change
+21
Holders Change %
+5.11%
% of All Funds
5.32%
Holding in Top 10
10
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+66.67%
% of All Funds
0.12%
New
83
Increased
159
Reduced
135
Closed
57
Calls
$8.84M
Puts
$2.15M
Net Calls
+$6.68M
Net Calls Change
+$5.02M
Name Holding Trade Value Shares
Change
Change in
Stake
ACH
26
ArrowMark Colorado Holdings
Colorado
$62.5M -$17.6M -138,972 -23%
ECA
27
Encompass Capital Advisors
New York
$62.4M -$22.8M -180,147 -28%
HRCM
28
Hood River Capital Management
Florida
$61.7M +$58.8M +464,322 New
Northern Trust
29
Northern Trust
Illinois
$61.1M +$920K +7,259 +2%
Select Equity Group
30
Select Equity Group
New York
$49.9M +$26.9M +212,166 +130%
Schroder Investment Management Group
31
Schroder Investment Management Group
United Kingdom
$48.3M -$6.49M -51,226 -12%
Bank of America
32
Bank of America
North Carolina
$45.9M -$8.41M -66,407 -16%
T. Rowe Price Associates
33
T. Rowe Price Associates
Maryland
$45.3M +$752K +5,936 +2%
Deutsche Bank
34
Deutsche Bank
Germany
$45M -$671K -5,298 -2%
Bank of New York Mellon
35
Bank of New York Mellon
New York
$44.9M +$636K +5,020 +2%
VFT
36
Vanguard Fiduciary Trust
Pennsylvania
$44.7M +$42.6M +336,504 New
Millennium Management
37
Millennium Management
New York
$42.3M -$35.4M -279,650 -47%
Arrowstreet Capital
38
Arrowstreet Capital
Massachusetts
$41.8M -$4.84M -38,212 -11%
1SAMC
39
12th Street Asset Management Company
Tennessee
$38.7M -$876K -6,915 -2%
Assenagon Asset Management
40
Assenagon Asset Management
Luxembourg
$37.4M +$8.43M +66,526 +31%
Victory Capital Management
41
Victory Capital Management
Texas
$36.6M +$3.4M +26,866 +11%
Qube Research & Technologies (QRT)
42
Qube Research & Technologies (QRT)
United Kingdom
$36.3M +$34.6M +272,874 New
Primecap Management
43
Primecap Management
California
$35.1M -$1.77M -14,000 -5%
Capstone Investment Advisors
44
Capstone Investment Advisors
New York
$35M -$12M -94,731 -26%
AIM
45
Atlantic Investment Management
New York
$34.2M +$4.31M +34,000 +15%
VanEck Associates
46
VanEck Associates
New York
$29.8M +$8.59M +67,840 +43%
Allspring Global Investments
47
Allspring Global Investments
North Carolina
$29.6M +$1.79M +14,120 +7%
SEI Investments
48
SEI Investments
Pennsylvania
$29.5M +$20M +157,735 +246%
Fidelity International
49
Fidelity International
Bermuda
$29.2M +$11.2M +88,626 +68%
PWAM
50
Park West Asset Management
California
$28.2M +$18.5M +146,210 +221%