Atom Investors’s Plug Power PLUG Stock Holding History

Atom Investors’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	$43.4K	Buy	+16,014	New	+$50.3K	﹤0.01%	813
2026 Q1	–	Sell	-78,375	Closed	-$154K	–	799
2025 Q4	$154K	Buy	+78,375	New	+$205K	0.01%	513
2025 Q3	–	Sell	-11,228	Closed	-$16.7K	–	766
2025 Q2	$16.7K	Buy	+11,228	New	+$11.2K	﹤0.01%	587
2025 Q1	–	Sell	-10,752	Closed	-$22.9K	–	619
2024 Q4	$22.9K	Buy	+10,752	New	+$23.5K	﹤0.01%	480
2021 Q3	–	Sell	-6,716	Closed	-$230K	–	368
2021 Q2	$230K	Buy	+6,716	New	+$195K	0.03%	214
2020 Q3	–	Sell	-488,054	Closed	-$4.01M	–	601
2020 Q2	$4.01M	Buy	+488,054	New	+$2.28M	0.26%	71

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 40.91% 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

Atom Investors's PLUG Position: Q2 2026 in Review

Atom Investors opened a new position in Plug Power (PLUG) in Q2 2026: 16,014 shares worth $43.4K. The stake represents ﹤0.01% of the portfolio and ranks #813 among its holdings. This is a return to the name: Atom Investors previously reported a position in PLUG as recently as Q4 2025.

Atom Investors first reported a position in PLUG in Q2 2020 and has held it in 6 quarters since. The position peaked at $4.01M in Q2 2020. 507 funds tracked by Wall St. Rank hold PLUG as of Q2 2026.

Atom Investors held 16,014 shares of Plug Power worth $43.4K as of Q2 2026.
Plug Power was a new Atom Investors position in Q2 2026.
Plug Power made up ﹤0.01% of Atom Investors's portfolio in Q2 2026, its #813 holding.
Atom Investors first reported a position in Plug Power in Q2 2020 and has held it in 6 quarters since.
Atom Investors's Plug Power position peaked at $4.01M in Q2 2020.
507 funds tracked by Wall St. Rank held Plug Power as of Q2 2026.

Based on Atom Investors's 13F filing for Q2 2026, filed 14 Aug 2026.