Plug Power
PLUG
472 hedge funds and large institutions have $1.7B invested in Plug Power in 2026 Q1 according to their latest regulatory filings, with 75 funds opening new positions, 164 increasing their positions, 105 reducing their positions, and 55 closing their positions.
209% more call options, than puts
Call options by funds: $78.3M | Put options by funds: $25.3M
56% more repeat investments, than reductions
Existing positions increased: 164 | Existing positions reduced: 105
36% more first-time investments, than exits
New positions opened: 75 | Existing positions closed: 55
33% more capital invested
Capital invested by funds: $1.28B → $1.7B (+$424M)
7.44% more ownership
Funds ownership: 46.69% → 54.14% (+7.4%)
3% more funds holding
Funds holding: 460 → 472 (+12)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$75.8M |
| 2 |
D.E. Shaw & Co
New York
|
+$58.3M |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$35M |
| 4 |
Renaissance Technologies
New York
|
+$29.7M |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
+$27.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
-$24.1M |
| 2 |
Morgan Stanley
New York
|
-$19.5M |
| 3 |
Point72 Asset Management
Stamford,
Connecticut
|
-$8.49M |
| 4 |
Bank of America
Charlotte,
North Carolina
|
-$7.68M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
-$5.99M |
PLUG Hedge Fund Activity: Q1 2026 in Review
472 of the 8,208 institutional investors tracked by Wall St. Rank reported a position in Plug Power (PLUG) for Q1 2026, worth a combined $1.7B — up 33% from $1.28B a quarter earlier.
Buyers outnumbered sellers: 75 funds opened new PLUG positions and 55 closed out — a net gain of 20 holders — while 164 added to existing stakes and 105 trimmed.
The largest buyer was BlackRock, adding an estimated $75.8M. The largest seller was Jane Street, cutting an estimated $24.1M.
- 472 institutional investors held Plug Power (PLUG) as of Q1 2026, up from 460 in Q4 2025.
- Funds reported $1.7B of Plug Power stock for Q1 2026, up 33% quarter-over-quarter.
- 75 funds opened new Plug Power positions in Q1 2026 and 55 closed out, a net change of +20 holders.
- The largest Plug Power buyer in Q1 2026 was BlackRock, an estimated $75.8M added.
- The largest Plug Power seller in Q1 2026 was Jane Street, an estimated $24.1M sold.
Based on aggregated 13F filings for Q1 2026.