Calamos Advisors’s Plug Power PLUG Stock Holding History

Calamos Advisors’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	-30,000	Closed	-$67.8K	–	1201
2026 Q1	$67.8K	Buy	+30,000	New	+$65.1K	﹤0.01%	1141

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

Calamos Advisors's PLUG Position: Q2 2026 in Review

Calamos Advisors sold out of Plug Power (PLUG) in Q2 2026, closing a stake of 30,000 shares — an estimated $67.8K sold.

Calamos Advisors first reported a position in PLUG in Q1 2026 and held it in 1 quarter. The position peaked at $67.8K in Q1 2026. 508 funds tracked by Wall St. Rank hold PLUG as of Q2 2026.

Calamos Advisors reported no remaining Plug Power position as of Q2 2026 after selling out during the quarter.
Calamos Advisors sold 30,000 Plug Power shares in Q2 2026, an estimated $67.8K.
Calamos Advisors first reported a position in Plug Power in Q1 2026 and held it in 1 quarter.
Calamos Advisors's Plug Power position peaked at $67.8K in Q1 2026.
508 funds tracked by Wall St. Rank held Plug Power as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.