Caption Management’s Plug Power PLUG Stock Holding History

Caption 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	–	Sell	-200,000	Closed	-$452K	–	1964
2026 Q1	$452K	Hold	200,000	–	–	﹤0.01%	1231
2025 Q4	$394K	Hold	200,000	–	–	﹤0.01%	1280
2025 Q3	$466K	Buy	+200,000	New	+$339K	﹤0.01%	1319
2025 Q2	–	Sell	-12,500,000	Closed	-$16.9M	–	1804
2025 Q1	$16.9M	Buy	+12,500,000	New	+$23.8M	0.16%	113
2024 Q1	–	Sell	-98,700	Closed	-$444K	–	1587
2023 Q4	$444K	Hold	98,700	–	–	0.01%	987
2023 Q3	$750K	Hold	98,700	–	–	0.01%	847
2023 Q2	$1.03M	Hold	98,700	–	–	0.02%	654
2023 Q1	$1.16M	Sell	98,700 -1,300	-1%	-$18.6K	0.02%	597
2022 Q4	$1.24M	Sell	100,000 -180,000	-64%	-$2.87M	0.02%	678
2022 Q3	$5.88M	Sell	280,000 -386,100	-58%	-$9.21M	0.08%	288
2022 Q2	$11M	Buy	666,100 +566,100	+566%	+$11.2M	0.15%	168
2022 Q1	$2.86M	Buy	+100,000	New	+$2.38M	0.03%	620
2021 Q1	–	Sell	-30,000	Closed	-$1.02M	–	1318
2020 Q4	$1.02M	Buy	+30,000	New	+$679K	0.02%	605
2020 Q3	–	Sell	-951,200	Closed	-$7.81M	–	1202
2020 Q2	$7.81M	Buy	+951,200	New	+$4.45M	0.26%	97

Other funds holding PLUG

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Caption Management's PLUG Position: Q2 2026 in Review

Caption Management opened a new position in Plug Power (PLUG) in Q2 2026: 522 shares worth $1.42K. The stake represents ﹤0.01% of the portfolio and ranks #1592 among its holdings. This is a return to the name: Caption Management previously reported a position in PLUG as recently as Q4 2024.

Caption Management first reported a position in PLUG in Q4 2021 and has held it in 7 quarters since. The position peaked at $1.72M in Q4 2021. 508 funds tracked by Wall St. Rank hold PLUG as of Q2 2026.

Caption Management held 522 shares of Plug Power worth $1.42K as of Q2 2026.
Plug Power was a new Caption Management position in Q2 2026.
Plug Power made up ﹤0.01% of Caption Management's portfolio in Q2 2026, its #1592 holding.
Caption Management first reported a position in Plug Power in Q4 2021 and has held it in 7 quarters since.
Caption Management's Plug Power position peaked at $1.72M in Q4 2021.
508 funds tracked by Wall St. Rank held Plug Power as of Q2 2026.

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