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HCA
Harbor Capital Advisors’s
Oceaneering
OII
Stock Holding History
Harbor Capital Advisors’s Portfolio
OII Stock Details
OII Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$1.05M
Sell
29,680
-1,030
-3%
-$33.3K
0.09%
315
2025
Q4
$738K
Buy
30,710
+4,881
+19%
+$118K
0.06%
385
2025
Q3
$640K
Buy
25,829
+1,863
+8%
+$42.7K
0.05%
412
2025
Q2
$497K
Sell
23,966
-1,078
-4%
-$20.8K
0.02%
524
2025
Q1
$546K
Buy
+25,044
New
+$594K
0.02%
523
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$131B AUM
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1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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