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Duff & Phelps Investment Management’s Plug Power PLUG Stock Holding History

Duff & Phelps Investment 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 		$1.35M Buy
499,584
+51,336
+11% +$161K 0.01% 135
2026
Q1 		$1.01M Buy
448,248
+158,138
+55% +$343K 0.01% 136
2025
Q4 		$572K Buy
290,110
+115,962
+67% +$303K 0.01% 140
2025
Q3 		$406K Sell
174,148
-43,541
-20% -$73.8K ﹤0.01% 149
2025
Q2 		$324K Buy
217,689
+25,407
+13% +$25.3K ﹤0.01% 153
2025
Q1 		$260K Buy
192,282
+33,706
+21% +$64.1K ﹤0.01% 149
2024
Q4 		$338K Buy
158,576
+83,416
+111% +$182K ﹤0.01% 151
2024
Q3 		$170K Buy
75,160
+18,110
+32% +$40.6K ﹤0.01% 156
2024
Q2 		$133K Sell
57,050
-3,712
-6% -$10.6K ﹤0.01% 229
2024
Q1 		$209K Buy
+60,762
New +$226K ﹤0.01% 249
2023
Q4 		– Sell
-57,219
Closed -$435K – 255
2023
Q3 		$435K Sell
57,219
-10,383
-15% -$101K 0.01% 236
2023
Q2 		$702K Buy
67,602
+10,022
+17% +$91.2K 0.01% 209
2023
Q1 		$675K Buy
57,580
+41,034
+248% +$587K 0.01% 215
2022
Q4 		$205K Hold
16,546
– – ﹤0.01% 239
2022
Q3 		$348K Buy
16,546
+461
+3% +$11K ﹤0.01% 233
2022
Q2 		$267K Buy
16,085
+4,585
+40% +$91K ﹤0.01% 212
2022
Q1 		$329K Hold
11,500
– – ﹤0.01% 210
2021
Q4 		$325K Buy
11,500
+3,085
+37% +$107K ﹤0.01% 211
2021
Q3 		$215K Buy
+8,415
New +$225K ﹤0.01% 215

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 40.91% 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

Duff & Phelps Investment Management's PLUG Position: Q2 2026 in Review

Duff & Phelps Investment Management increased its Plug Power (PLUG) stake by 11% in Q2 2026, buying an estimated $161K and bringing the position to 499,584 shares worth $1.35M. The position accounts for 0.01% of the portfolio, ranked #135.

Duff & Phelps Investment Management first reported a position in PLUG in Q3 2021 and has held it in 19 quarters since. 507 funds tracked by Wall St. Rank hold PLUG as of Q2 2026.

  • Duff & Phelps Investment Management held 499,584 shares of Plug Power worth $1.35M as of Q2 2026.
  • Duff & Phelps Investment Management bought 51,336 Plug Power shares in Q2 2026, an estimated $161K.
  • Plug Power made up 0.01% of Duff & Phelps Investment Management's portfolio in Q2 2026, its #135 holding.
  • Duff & Phelps Investment Management first reported a position in Plug Power in Q3 2021 and has held it in 19 quarters since.
  • 507 funds tracked by Wall St. Rank held Plug Power as of Q2 2026.

Based on Duff & Phelps Investment Management's 13F filing for Q2 2026, filed 3 Aug 2026.