Starboard Investment Trust - Adaptive Alpha Opportunities ETF
US ˙ ARCA

SecurityAGOX / Starboard Investment Trust - Adaptive Alpha Opportunities ETF
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership184,707 shares
Latest Disclosed Value $ 4,916,856
Advisor Group Holdings, Inc. reports 17.24% decrease in ownership of AGOX / Starboard Investment Trust - Adaptive Alpha Opportunities ETF

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 184,707 shares of Starboard Investment Trust - Adaptive Alpha Opportunities ETF (US:AGOX) valued at $4,916,900 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 223,186 shares of Starboard Investment Trust - Adaptive Alpha Opportunities ETF. This represents a change in shares of -17.24% during the quarter. The current value of the position is $6,357,615 USD.

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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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)
2026-05-15 2026-03-31 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 184,707 -38,479 -17.24 4,917 -22.87 0.0042
2026-02-17 2025-12-31 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 223,186 -8,136 -3.52 6,374 -7.92 0.0093
2025-11-14 2025-09-30 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 231,322 -26,466 -10.27 6,922 -9.22 0.0097
2025-09-04 2025-06-30 13F/A-1 STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 257,788 24,980 10.73 7,625 33.87 0.0136
2025-08-13 2025-06-30 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 182,144 -50,664 4,948 0.0057
2025-05-12 2025-03-31 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 232,808 -24,944 -9.68 5,697 -18.63 0.0127
2025-06-06 2024-12-31 13F/A-1 STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 257,752 2,187 0.86 7,000 -5.06 0.0157
2025-02-07 2024-12-31 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 251,004 -4,561 7,113 0.0181
2024-11-13 2024-09-30 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 255,565 17,208 7.22 7,373 10.96 0.0166
2024-08-13 2024-06-30 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 238,357 -38,872 -14.02 6,645 -6.47 0.0157
2024-05-10 2024-03-31 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 277,229 -51,716 -15.72 7,105 -11.24 0.0159
2024-02-12 2023-12-31 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 328,945 -45,021 -12.04 8,005 -5.58 0.0140
2023-11-13 2023-09-30 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 373,966 41,027 12.32 8,479 8.69 0.0125
2023-08-21 2023-06-30 13F/A-1 STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 332,939 95,807 40.40 7,801 50.96 0.0140
2023-08-10 2023-06-30 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 332,939 95,807 7,801 0.0021
2023-05-12 2023-03-31 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 237,132 36,894 18.43 5,168 25.93 0.0097
2023-02-10 2022-12-31 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 200,238 70,822 54.72 4,103 65.24 0.0083
2022-11-14 2022-09-30 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 129,416 14,624 12.74 2,483 7.40 0.0057
2022-08-10 2022-06-30 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 114,792 84,790 282.61 2,312 222.91 0.0051
2022-05-04 2022-03-31 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 30,002 -103,907 -77.60 716 -78.97 0.0014
2022-02-03 2021-12-31 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 133,909 38,727 40.69 3,404 39.00 0.0064
2021-11-05 2021-09-30 13F STARBOARD INVT TR ADAPTIVE ALPHA 85521B742 95,182 -872 -0.91 2,449 -2.70 0.0051
2021-08-02 2021-06-30 13F STARBOARD INVT TR ADAPTIVE GROWTH 85521B742 96,054 96,054 2,517 0.0054
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.