GraniteShares YieldBOOST SPY ETF
YSPY
3 hedge funds and large institutions have $842K invested in GraniteShares YieldBOOST SPY ETF in 2026 Q1 according to their latest regulatory filings, with 3 funds opening new positions, increasing their positions, 0 reducing their positions, and 2 closing their positions.
137% more capital invested
Capital invested by funds: $356K → $842K (+$487K)
50% more funds holding
Funds holding: 2 → 3 (+1)
50% more first-time investments, than exits
New positions opened: 3 | Existing positions closed: 2
2.41% more ownership
Funds ownership: 1.64% → 4.05% (+2.4%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$718K |
| 2 |
GAM
Gotham Asset Management
New York
|
+$161K |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$17.4K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$356K |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
-$54 |
YSPY Hedge Fund Activity: Q1 2026 in Review
3 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in GraniteShares YieldBOOST SPY ETF (YSPY) for Q1 2026, worth a combined $842K — up 137% from $356K a quarter earlier.
Buyers outnumbered sellers: 3 funds opened new YSPY positions and 2 closed out — a net gain of 1 holder — while 0 added to existing stakes and 0 trimmed.
The largest buyer was Jane Street, opening a new position worth an estimated $718K. The largest seller was Susquehanna International Group, exiting entirely with an estimated $356K sold.
- 3 institutional investors held GraniteShares YieldBOOST SPY ETF (YSPY) as of Q1 2026, up from 2 in Q4 2025.
- Funds reported $842K of GraniteShares YieldBOOST SPY ETF stock for Q1 2026, up 137% quarter-over-quarter.
- 3 funds opened new GraniteShares YieldBOOST SPY ETF positions in Q1 2026 and 2 closed out, a net change of +1 holder.
- The largest GraniteShares YieldBOOST SPY ETF buyer in Q1 2026 was Jane Street, an estimated $718K added.
- The largest GraniteShares YieldBOOST SPY ETF seller in Q1 2026 was Susquehanna International Group, an estimated $356K sold.
Based on aggregated 13F filings for Q1 2026.