Oceaneering
362 hedge funds and large institutions have $3.6B invested in Oceaneering in 2026 Q1 according to their latest regulatory filings, with 89 funds opening new positions, 129 increasing their positions, 103 reducing their positions, and 33 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding in top 10
Funds holding in top 10: →
more capital invested
Capital invested by funds: $ → $
25% more repeat investments, than reductions
Existing positions increased: 129 | Existing positions reduced: 103
16% more funds holding
Funds holding: 312 → 362 (+50)
1.95% more ownership
Funds ownership: 100.35% → 102.29% (+1.9%)
Holders
362
Holding in Top 10
5
Calls
$17.5M
Puts
$1.58M
Top Buyers
| 1 | +$46M | |
| 2 | +$38.6M | |
| 3 | +$27.7M | |
| 4 |
Massachusetts Financial Services
Boston,
Massachusetts
|
+$22M |
| 5 |
Federated Hermes
Pittsburgh,
Pennsylvania
|
+$18.7M |
Top Sellers
| 1 | -$53M | |
| 2 | -$18.7M | |
| 3 | -$16.8M | |
| 4 |
MSIIA
Morgan Stanley Institutional Investment Advisors
Greenwood Village,
Colorado
|
-$16M |
| 5 |
GF
Greenhouse Funds
Baltimore,
Maryland
|
-$14.1M |
