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Mangrove Partners’s Plug Power PLUG Stock Holding History

Mangrove Partners’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 		$102K Buy
+37,735
New +$119K 0.01% 393
2025
Q3 		– Sell
-586,172
Closed -$873K – 233
2025
Q2 		$873K Buy
+586,172
New +$585K 0.09% 80

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 $3.38T AUM 44.17% 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

Mangrove Partners's PLUG Position: Q2 2026 in Review

Mangrove Partners opened a new position in Plug Power (PLUG) in Q2 2026: 37,735 shares worth $102K. The stake represents 0.01% of the portfolio and ranks #393 among its holdings. This is a return to the name: Mangrove Partners previously reported a position in PLUG as recently as Q2 2025.

Mangrove Partners first reported a position in PLUG in Q2 2025 and has held it in 2 quarters since. The position peaked at $873K in Q2 2025. 511 funds tracked by Wall St. Rank hold PLUG as of Q2 2026.

  • Mangrove Partners held 37,735 shares of Plug Power worth $102K as of Q2 2026.
  • Plug Power was a new Mangrove Partners position in Q2 2026.
  • Plug Power made up 0.01% of Mangrove Partners's portfolio in Q2 2026, its #393 holding.
  • Mangrove Partners first reported a position in Plug Power in Q2 2025 and has held it in 2 quarters since.
  • Mangrove Partners's Plug Power position peaked at $873K in Q2 2025.
  • 511 funds tracked by Wall St. Rank held Plug Power as of Q2 2026.

Based on Mangrove Partners's 13F filing for Q2 2026, filed 14 Aug 2026.