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
2023 Q4	–	Sell	-150,000	Closed	-$1.14M	–	1589
2023 Q3	$1.14M	Buy	+150,000	New	+$1.47M	0.02%	735
2022 Q4	–	Sell	-42,500	Closed	-$892K	–	1620
2022 Q3	$892K	Sell	42,500 -97,500	-70%	-$2.33M	0.01%	903
2022 Q2	$2.32M	Buy	140,000 +60,000	+75%	+$1.19M	0.03%	622
2022 Q1	$2.29M	Sell	80,000 -200,000	-71%	-$4.77M	0.03%	708
2021 Q4	$7.9M	Buy	+280,000	New	+$9.69M	0.09%	318
2020 Q3	–	Sell	-135,000	Closed	-$1.11M	–	1203
2020 Q2	$1.11M	Buy	+135,000	New	+$632K	0.04%	511

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. 509 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.
509 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.