VanEck ETF Trust - VanEck Oil Services ETF
US ˙ ARCA ˙ US92189H6071

SecurityOIH / VanEck ETF Trust - VanEck Oil Services ETF
InstitutionCitigroup Inc
Latest Disclosed Ownership75,962 shares
Latest Disclosed Value $ 30,704,600
Citigroup Inc ownership in OIH / VanEck ETF Trust - VanEck Oil Services ETF

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 75,962 shares of VanEck ETF Trust - VanEck Oil Services ETF (US:OIH) valued at $30,704,600 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 221,786 shares of VanEck ETF Trust - VanEck Oil Services ETF. This represents a change in shares of -65.75% during the quarter. The current value of the position is $32,756,334 USD.

Citigroup Inc has a history of taking positions in derivatives of the underlying security (OIH) in the form of stock options. The firm currently holds call options representing 15,000 of underlying shares valued at $6,063,150 USD and put options representing 54,000 of underlying shares valued at $21,827,340 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

OIH / VanEck ETF Trust - VanEck Oil Services ETF Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 75,962 -145,824 -65.75 30,705 -51.38 0.0066
2026-02-13 2025-12-31 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 221,786 -129,838 -36.93 63,158 -30.89 0.0279
2025-11-10 2025-09-30 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 351,624 79,133 29.04 91,391 45.64 0.0407
2025-08-11 2025-06-30 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 272,491 105,503 63.18 62,752 43.37 0.0308
2025-05-12 2025-03-31 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 166,988 -121,267 -42.07 43,771 -44.02 0.0224
2025-02-12 2024-12-31 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 288,255 -101 -0.04 78,183 -4.43 0.0464
2024-11-12 2024-09-30 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 288,356 274,268 1,946.82 81,809 1,736.75 0.0474
2024-08-12 2024-06-30 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 14,088 -15,702 -52.71 4,454 -55.54 0.0029
2024-05-10 2024-03-31 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 29,790 1,468 5.18 10,019 14.29 0.0066
2024-02-09 2023-12-31 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 28,322 -22,772 -44.57 8,766 -50.28 0.0062
2023-12-06 2023-09-30 13F/A-1 VANECK ETF TRUST OIL SERVICES ETF 92189H607 51,094 -206,695 -80.18 17,629 -76.22 0.0132
2023-11-09 2023-09-30 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 51,094 -206,695 17,629 0.0053
2023-08-10 2023-06-30 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 257,789 130,726 102.88 74,140 110.55 0.0486
2023-05-11 2023-03-31 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 127,063 -74,156 -36.85 35,213 -42.45 0.0247
2023-02-09 2022-12-31 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 201,219 -75,883 -27.38 61,181 4.53 0.0487
2022-11-10 2022-09-30 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 277,102 -909,090 -76.64 58,527 -78.79 0.0419
2022-08-10 2022-06-30 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 1,186,192 247,276 26.34 275,908 4.00 0.2054
2022-05-12 2022-03-31 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 938,916 813,825 650.59 265,291 1,047.30 0.1613
2022-02-10 2021-12-31 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 125,091 18,173 17.00 23,123 9.77 0.0124
2021-11-10 2021-09-30 13F VANECK ETF TRUST OIL SERVICES ETF 92189H607 106,918 37,337 53.66 21,064 38.28 0.0124
2021-08-10 2021-06-30 13F VANECK VECTORS ETF TR OIL SVCS ETF 92189H607 69,581 53,404 330.12 15,233 392.50 0.0092
2021-05-13 2021-03-31 13F VANECK VECTORS ETF TR OIL SVCS ETF 92189H607 16,177 6,797 72.46 3,093 114.05 0.0020
2021-02-11 2020-12-31 13F VANECK VECTORS ETF TR OIL SVCS ETF 92189H607 9,380 -1,019 -9.80 1,445 42.22 0.0009
2020-11-12 2020-09-30 13F VANECK VECTORS ETF TR OIL SVCS ETF 92189H607 10,399 1,593 18.09 1,016 -5.31 0.0007
2020-08-12 2020-06-30 13F VANECK VECTORS ETF TR OIL SVCS ETF 92189H607 8,806 8,806 1,073 0.0008
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-11 2026-03-31 13F VANECK ETF TRUST OIL SERVICES ETF Call 15,000 -62.87 6,063 -47.30 n/a n/a n/a
2026-02-13 2025-12-31 13F VANECK ETF TRUST OIL SERVICES ETF Call 40,400 0.00 11,505 9.56 n/a n/a n/a
2025-11-10 2025-09-30 13F VANECK ETF TRUST OIL SERVICES ETF Call 40,400 61.60 10,500 82.39 n/a n/a n/a
2025-08-11 2025-06-30 13F VANECK ETF TRUST OIL SERVICES ETF Call 25,000 5,757 n/a n/a n/a
2024-05-10 2024-03-31 13F VANECK ETF TRUST OIL SERVICES ETF Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-02-09 2023-12-31 13F VANECK ETF TRUST OIL SERVICES ETF Call 100,000 0.00 30,952 -10.29 n/a n/a n/a
2023-12-06 2023-09-30 13F/A VANECK ETF TRUST OIL SERVICES ETF Call 100,000 0.00 34,504 19.97 n/a n/a n/a
2023-11-09 2023-09-30 13F VANECK ETF TRUST OIL SERVICES ETF Call 100,000 34,504 n/a n/a n/a
2023-08-10 2023-06-30 13F VANECK ETF TRUST OIL SERVICES ETF Call 100,000 0.00 28,760 3.78 n/a n/a n/a
2023-05-11 2023-03-31 13F VANECK ETF TRUST OIL SERVICES ETF Call 100,000 27,713 n/a n/a n/a
2022-08-10 2022-06-30 13F VANECK ETF TRUST OIL SERVICES ETF Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-05-12 2022-03-31 13F VANECK ETF TRUST OIL SERVICES ETF Call 35,000 9,889 n/a n/a n/a
2021-05-13 2021-03-31 13F VANECK VECTORS ETF TR OIL SVCS ETF Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-11 2020-12-31 13F VANECK VECTORS ETF TR OIL SVCS ETF Call 61,175 37.60 9,421 116.87 n/a n/a n/a
2020-11-12 2020-09-30 13F VANECK VECTORS ETF TR OIL SVCS ETF Call 44,460 -12.19 4,344 -29.59 n/a n/a n/a
2020-08-12 2020-06-30 13F VANECK VECTORS ETF TR OIL SVCS ETF Call 50,630 6,170 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-11 2026-03-31 13F VANECK ETF TRUST OIL SERVICES ETF Put 54,000 -30.23 21,827 -0.97 n/a n/a n/a
2026-02-13 2025-12-31 13F VANECK ETF TRUST OIL SERVICES ETF Put 77,400 0.00 22,041 9.56 n/a n/a n/a
2025-11-10 2025-09-30 13F VANECK ETF TRUST OIL SERVICES ETF Put 77,400 20,117 n/a n/a n/a
2025-08-11 2025-06-30 13F VANECK ETF TRUST OIL SERVICES ETF Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-05-12 2025-03-31 13F VANECK ETF TRUST OIL SERVICES ETF Put 28,500 0.00 7,470 -3.36 n/a n/a n/a
2025-02-12 2024-12-31 13F VANECK ETF TRUST OIL SERVICES ETF Put 28,500 7,730 n/a n/a n/a
2024-05-10 2024-03-31 13F VANECK ETF TRUST OIL SERVICES ETF Put 0 -100.00 0 -100.00 n/a n/a n/a
2024-02-09 2023-12-31 13F VANECK ETF TRUST OIL SERVICES ETF Put 100,000 -31.03 30,952 -38.13 n/a n/a n/a
2023-12-06 2023-09-30 13F/A VANECK ETF TRUST OIL SERVICES ETF Put 145,000 0.00 50,031 19.97 n/a n/a n/a
2023-11-09 2023-09-30 13F VANECK ETF TRUST OIL SERVICES ETF Put 145,000 50,031 n/a n/a n/a
2023-08-10 2023-06-30 13F VANECK ETF TRUST OIL SERVICES ETF Put 145,000 45.00 41,702 50.48 n/a n/a n/a
2023-05-11 2023-03-31 13F VANECK ETF TRUST OIL SERVICES ETF Put 100,000 27,713 n/a n/a n/a
2022-08-10 2022-06-30 13F VANECK ETF TRUST OIL SERVICES ETF Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-05-12 2022-03-31 13F VANECK ETF TRUST OIL SERVICES ETF Put 35,000 -76.68 9,889 -64.36 n/a n/a n/a
2022-02-10 2021-12-31 13F VANECK ETF TRUST OIL SERVICES ETF Put 150,100 27,744 n/a n/a n/a
2021-08-10 2021-06-30 13F VANECK VECTORS ETF TR OIL SVCS ETF Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-05-13 2021-03-31 13F VANECK VECTORS ETF TR OIL SVCS ETF Put 22,500 -87.21 4,301 -84.13 n/a n/a n/a
2021-02-11 2020-12-31 13F VANECK VECTORS ETF TR OIL SVCS ETF Put 175,940 51.79 27,095 139.25 n/a n/a n/a
2020-11-12 2020-09-30 13F VANECK VECTORS ETF TR OIL SVCS ETF Put 115,910 12.19 11,325 -10.06 n/a n/a n/a
2020-08-12 2020-06-30 13F VANECK VECTORS ETF TR OIL SVCS ETF Put 103,315 12,592 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.