York Space Systems
YSS
161 hedge funds and large institutions have $1.6B invested in York Space Systems in 2026 Q2 according to their latest regulatory filings, with 58 funds opening new positions, 52 increasing their positions, 42 reducing their positions, and 37 closing their positions.
57% more first-time investments, than exits
New positions opened: 58 | Existing positions closed: 37
33% more capital inflows, than outflows
Capital inflows: $488M | Capital outflows: $366M
24% more repeat investments, than reductions
Existing positions increased: 52 | Existing positions reduced: 42
14% more funds holding
Funds holding: 141 → 161 (+20)
1.47% more ownership
Funds ownership: 48.63% → 50.1% (+1.5%)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
38% less call options, than puts
Call options by funds: $25.1M | Put options by funds: $40.2M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Tema ETFs
New York
|
+$59.1M |
| 2 |
Tidal Investments
Milwaukee,
Wisconsin
|
+$57.2M |
| 3 |
Mirae Asset Global ETFs Holdings
Causeway Bay,
Hong Kong
|
+$42.3M |
| 4 |
Westwood Holdings Group
Dallas,
Texas
|
+$41.2M |
| 5 |
State Street
Boston,
Massachusetts
|
+$33.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Bank of New York Mellon
New York
|
-$50.4M |
| 2 |
Wellington Management Group
Boston,
Massachusetts
|
-$35.9M |
| 3 |
Citadel Advisors
Miami,
Florida
|
-$28.6M |
| 4 |
Lord, Abbett & Co
Jersey City,
New Jersey
|
-$20.6M |
| 5 |
Ameriprise
Minneapolis,
Minnesota
|
-$18.2M |
YSS Hedge Fund Activity: Q2 2026 in Review
161 of the 8,384 institutional investors tracked by Wall St. Rank reported a position in York Space Systems (YSS) for Q2 2026, worth a combined $1.6B — up 16% from $1.38B a quarter earlier.
Buyers outnumbered sellers: 58 funds opened new YSS positions and 37 closed out — a net gain of 21 holders — while 52 added to existing stakes and 42 trimmed.
The largest buyer was Tema ETFs, adding an estimated $59.1M. The largest seller was Bank of New York Mellon, cutting an estimated $50.4M.
- 161 institutional investors held York Space Systems (YSS) as of Q2 2026, up from 141 in Q1 2026.
- Funds reported $1.6B of York Space Systems stock for Q2 2026, up 16% quarter-over-quarter.
- 58 funds opened new York Space Systems positions in Q2 2026 and 37 closed out, a net change of +21 holders.
- The largest York Space Systems buyer in Q2 2026 was Tema ETFs, an estimated $59.1M added.
- The largest York Space Systems seller in Q2 2026 was Bank of New York Mellon, an estimated $50.4M sold.
Based on aggregated 13F filings for Q2 2026.