Hydrofarm Holdings
HYFM
21 hedge funds and large institutions have $331K invested in Hydrofarm Holdings in 2026 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 2 increasing their positions, 6 reducing their positions, and 5 closing their positions.
0% more first-time investments, than exits
New positions opened: 5 | Existing positions closed: 5
2.39% less ownership
Funds ownership: 9.2% → 6.82% (-2.4%)
5% less funds holding
Funds holding: 22 → 21 (-1)
49% less capital invested
Capital invested by funds: $649K → $331K (-$317K)
67% less repeat investments, than reductions
Existing positions increased: 2 | Existing positions reduced: 6
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Geode Capital Management
Boston,
Massachusetts
|
+$21.2K |
| 2 |
XT
XTX Topco
George Town,
Cayman Islands
|
+$16.6K |
| 3 |
BNP Paribas Financial Markets
Paris,
France
|
+$32 |
| 4 |
ASN
Advisory Services Network
Atlanta,
Georgia
|
+$10 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
DS
DRW Securities
Chicago,
Illinois
|
-$58.6K |
| 2 |
Jane Street
New York
|
-$34.3K |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$5.6K |
| 4 |
TRCT
Tower Research Capital (TRC)
New York
|
-$921 |
| 5 |
Wells Fargo
San Francisco,
California
|
-$453 |
HYFM Hedge Fund Activity: Q1 2026 in Review
21 of the 8,203 institutional investors tracked by Wall St. Rank reported a position in Hydrofarm Holdings (HYFM) for Q1 2026, worth a combined $331K — down 49% from $649K a quarter earlier.
Fund positioning in HYFM was balanced in Q1 2026: 5 funds opened new positions, 5 closed out, 2 added to existing stakes and 6 trimmed.
The largest buyer was Geode Capital Management, adding an estimated $21.2K. The largest seller was DRW Securities, exiting entirely with an estimated $58.6K sold.
- 21 institutional investors held Hydrofarm Holdings (HYFM) as of Q1 2026, down from 22 in Q4 2025.
- Funds reported $331K of Hydrofarm Holdings stock for Q1 2026, down 49% quarter-over-quarter.
- 5 funds opened new Hydrofarm Holdings positions in Q1 2026 and 5 closed out, a net change of 0 holders.
- The largest Hydrofarm Holdings buyer in Q1 2026 was Geode Capital Management, an estimated $21.2K added.
- The largest Hydrofarm Holdings seller in Q1 2026 was DRW Securities, an estimated $58.6K sold.
Based on aggregated 13F filings for Q1 2026.