Kirby Corp
405 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, 162 increasing their positions, 134 reducing their positions, and 54 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more capital invested
Capital invested by funds: $ → $
more ownership
Funds ownership: →
4% more first-time investments, than exits
New positions opened: 56 | Existing positions closed: 54
1% less funds holding
Funds holding: 408 → 405 (-3)
27% less funds holding in top 10
Funds holding in top 10: 11 → 8 (-3)
Holders
405
Holding in Top 10
8
Calls
$748K
Puts
$34K
Top Buyers
| 1 | +$101M | |
| 2 | +$68.3M | |
| 3 | +$31.5M | |
| 4 |
William Blair Investment Management
Chicago,
Illinois
|
+$30.4M |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$24.6M |
Top Sellers
| 1 | -$26.9M | |
| 2 | -$26.7M | |
| 3 | -$22.3M | |
| 4 |
Millennium Management
New York
|
-$22M |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$18.1M |