OIH · VanEck Oil Services ETF ETF
$427.53
-2.28 (-0.53%)
At close · Sep 4
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 2
Total Value: $144,564,532
Total Shares: 388,583
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 2 13F filers · Δ vs Mar 31, 2026Top Holder
97.8%
+85.4 pts
Top 5
100.0%
+55.2 pts
Top 10
100.0%
+40.6 pts
HHI
9,573
Highly concentrated+9,062
Quarterly Activity
vs Mar 31, 2026
New
0
Increased
2
Decreased
0
Sold Out
293
Unchanged
0
Holder count:
-293
Institutional value:
-92.8%
Shares held:
-92.1%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | +77,700 | 380,093 | |
| Large Corient Private Wealth LLC | +193 | 8,490 |
Top Sellers
vs Mar 31, 2026No qualifying movers this quarter.
Top New Positions
vs Mar 31, 2026No new positions this quarter.
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 611,464 | $247,159,862 | |
| Mega GOLDMAN SACHS GROUP INC | 563,690 | $227,849,134 | |
| Mega BANK OF AMERICA CORP /DE/ | 422,973 | $170,969,913 | |
| Mega JANE STREET GROUP, LLC | 315,264 | $127,432,861 | |
| Mega MORGAN STANLEY | 184,498 | $74,575,933 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega CITADEL ADVISORS LLC OIH | $73,550,331 | 50.88% | 197,700 | Call | 2026-09-02 | |
| Mega CITADEL ADVISORS LLC OIH | $41,369,736 | 28.62% | 111,200 | Put | 2026-09-02 | |
| Mega CITADEL ADVISORS LLC OIH | $26,485,931 | 18.32% | 71,193 | Shares | 2026-09-02 | |
| Large Corient Private Wealth LLC OIH | $3,158,534 | 2.18% | 8,490 | Shares | 2026-08-27 |