GraniteShares YieldBOOST AMD ETF
AMYY
4 hedge funds and large institutions have $624K invested in GraniteShares YieldBOOST AMD ETF in 2026 Q1 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, reducing their positions, and 1 closing their positions.
984% more capital invested
Capital invested by funds: $57.6K → $624K (+$567K)
100% more first-time investments, than exits
New positions opened: 2 | Existing positions closed: 1
33% more funds holding
Funds holding: 3 → 4 (+1)
7.15% more ownership
Funds ownership: 0.47% → 7.62% (+7.1%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$337K |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$336K |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$21.1K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$90 |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Jane Street
New York
| $284K | +$337K | +18,394 | New |
|
|
2
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
| $283K | +$336K | +18,297 | New |
|
3
Group One Trading
Chicago,
Illinois
| $38.6K | – | – | – |
|
|
4
UBS Group
Zurich,
Switzerland
| $18.6K | +$21.1K | +1,150 | +2,170% |
|
|
5
Fidelity Investments
Boston,
Massachusetts
| – | -$90 | -4 | Closed |
|
AMYY Hedge Fund Activity: Q1 2026 in Review
4 of the 8,130 institutional investors tracked by Wall St. Rank reported a position in GraniteShares YieldBOOST AMD ETF (AMYY) for Q1 2026, worth a combined $624K — up 984% from $57.6K a quarter earlier.
Buyers outnumbered sellers: 2 funds opened new AMYY positions and 1 closed out — a net gain of 1 holder — while 1 added to existing stakes and 0 trimmed.
The largest buyer was Jane Street, opening a new position worth an estimated $337K. The largest seller was Fidelity Investments, exiting entirely with an estimated $90 sold.
- 4 institutional investors held GraniteShares YieldBOOST AMD ETF (AMYY) as of Q1 2026, up from 3 in Q4 2025.
- Funds reported $624K of GraniteShares YieldBOOST AMD ETF stock for Q1 2026, up 984% quarter-over-quarter.
- 2 funds opened new GraniteShares YieldBOOST AMD ETF positions in Q1 2026 and 1 closed out, a net change of +1 holder.
- The largest GraniteShares YieldBOOST AMD ETF buyer in Q1 2026 was Jane Street, an estimated $337K added.
- The largest GraniteShares YieldBOOST AMD ETF seller in Q1 2026 was Fidelity Investments, an estimated $90 sold.
Based on aggregated 13F filings for Q1 2026.