UFM
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Ursa Fund Management’s Plug Power PLUG Stock Holding History

Ursa Fund Management’s Portfolio PLUG Stock Details PLUG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$203K Buy
+75,000
New +$236K 0.02% 32
2025
Q4 		– Sell
-200,000
Closed -$466K – 50
2025
Q3 		$466K Buy
+200,000
New +$339K 0.52% 14

Other funds holding PLUG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Ursa Fund Management's PLUG Position: Q2 2026 in Review

Ursa Fund Management opened a new position in Plug Power (PLUG) in Q2 2026: 75,000 shares worth $203K. The stake represents 0.02% of the portfolio and ranks #32 among its holdings. This is a return to the name: Ursa Fund Management previously reported a position in PLUG as recently as Q3 2025.

Ursa Fund Management first reported a position in PLUG in Q3 2025 and has held it in 2 quarters since. The position peaked at $466K in Q3 2025. 508 funds tracked by Wall St. Rank hold PLUG as of Q2 2026.

  • Ursa Fund Management held 75,000 shares of Plug Power worth $203K as of Q2 2026.
  • Plug Power was a new Ursa Fund Management position in Q2 2026.
  • Plug Power made up 0.02% of Ursa Fund Management's portfolio in Q2 2026, its #32 holding.
  • Ursa Fund Management first reported a position in Plug Power in Q3 2025 and has held it in 2 quarters since.
  • Ursa Fund Management's Plug Power position peaked at $466K in Q3 2025.
  • 508 funds tracked by Wall St. Rank held Plug Power as of Q2 2026.

Based on Ursa Fund Management's 13F filing for Q2 2026, filed 14 Aug 2026.