Kirby Corp
408 hedge funds and large institutions have $6.51B invested in Kirby Corp in 2025 Q2 according to their latest regulatory filings, with 56 funds opening new positions, 163 increasing their positions, 135 reducing their positions, and 54 closing their positions.
2,100% more call options, than puts
Call options by funds: $748K | Put options by funds: $34K
21% more repeat investments, than reductions
Existing positions increased: 163 | Existing positions reduced: 135
15% more capital invested
Capital invested by funds: $5.65B → $6.51B (+$859M)
3.95% more ownership
Funds ownership: 98.36% → 102.31% (+3.9%)
4% more first-time investments, than exits
New positions opened: 56 | Existing positions closed: 54
1% less funds holding
Funds holding: 411 → 408 (-3)
27% less funds holding in top 10
Funds holding in top 10: 11 → 8 (-3)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AllianceBernstein
Nashville,
Tennessee
|
+$101M |
| 2 |
HRCM
Hood River Capital Management
Palm Beach Gardens,
Florida
|
+$68.3M |
| 3 |
ECA
Encompass Capital Advisors
New York
|
+$31.5M |
| 4 |
William Blair Investment Management
Chicago,
Illinois
|
+$30.4M |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$24.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
-$26.9M |
| 2 |
Jennison Associates
New York
|
-$26.7M |
| 3 |
N
Nuveen
Charlotte,
North Carolina
|
-$22.3M |
| 4 |
Millennium Management
New York
|
-$22M |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$18.1M |
KEX Hedge Fund Activity: Q2 2025 in Review
408 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Kirby Corp (KEX) for Q2 2025, worth a combined $6.51B — up 15% from $5.65B a quarter earlier.
Buyers outnumbered sellers: 56 funds opened new KEX positions and 54 closed out — a net gain of 2 holders — while 163 added to existing stakes and 135 trimmed.
The largest buyer was AllianceBernstein, adding an estimated $101M. The largest seller was Vanguard Group, cutting an estimated $26.9M.
- 408 institutional investors held Kirby Corp (KEX) as of Q2 2025, down from 411 in Q1 2025.
- Funds reported $6.51B of Kirby Corp stock for Q2 2025, up 15% quarter-over-quarter.
- 56 funds opened new Kirby Corp positions in Q2 2025 and 54 closed out, a net change of +2 holders.
- The largest Kirby Corp buyer in Q2 2025 was AllianceBernstein, an estimated $101M added.
- The largest Kirby Corp seller in Q2 2025 was Vanguard Group, an estimated $26.9M sold.
Based on aggregated 13F filings for Q2 2025.