Calamos Wealth Management’s Plug Power PLUG Stock Holding History

Calamos Wealth 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	$86.7K	Buy	32,000 +2,000	+7%	+$6.28K	﹤0.01%	460
2026 Q1	$67.8K	Hold	30,000	–	–	﹤0.01%	543
2025 Q4	$59.1K	Buy	30,000 +10,000	+50%	+$26.1K	﹤0.01%	469
2025 Q3	$46.6K	Hold	20,000	–	–	﹤0.01%	430
2025 Q2	$29.8K	Hold	20,000	–	–	﹤0.01%	355
2025 Q1	$27K	Hold	20,000	–	–	﹤0.01%	331
2024 Q4	$42.6K	Hold	20,000	–	–	﹤0.01%	330
2024 Q3	$45.2K	Buy	20,000 +10,000	+100%	+$22.4K	﹤0.01%	314
2024 Q2	$23.3K	Hold	10,000	–	–	﹤0.01%	311
2024 Q1	$34.4K	Hold	10,000	–	–	﹤0.01%	314
2023 Q4	$45K	Hold	10,000	–	–	﹤0.01%	313
2023 Q3	$76K	Hold	10,000	–	–	0.01%	321
2023 Q2	$104K	Hold	10,000	–	–	0.01%	310
2023 Q1	$117K	Sell	10,000 -12,000	-55%	-$172K	0.01%	309
2022 Q4	$272K	Buy	22,000 +3,000	+16%	+$47.8K	0.02%	275
2022 Q3	$399K	Hold	19,000	–	–	0.03%	218
2022 Q2	$315K	Hold	19,000	–	–	0.03%	251
2022 Q1	$544K	Buy	19,000 +2,000	+12%	+$47.7K	0.04%	215
2021 Q4	$480K	Buy	17,000 +7,000	+70%	+$242K	0.04%	240
2021 Q3	$255K	Hold	10,000	–	–	0.02%	296
2021 Q2	$342K	Hold	10,000	–	–	0.03%	272
2021 Q1	$358K	Buy	+10,000	New	+$516K	0.03%	249

Other funds holding PLUG

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

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

Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

EAM

Erste Asset Management Vienna, Austria $12.9B AUM 52.69% 1-Year Est. Return

Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return

ALPS Advisors Denver, Colorado $21.3B AUM 23.41% 1-Year Est. Return

Quadrature Capital London, United Kingdom $11.7B AUM 87.29% 1-Year Est. Return

Vontobel Holding Zurich, Switzerland $31.4B AUM 31.97% 1-Year Est. Return

Pinnacle Associates New York $9.16B AUM 63.5% 1-Year Est. Return

Calamos Wealth Management's PLUG Position: Q2 2026 in Review

Calamos Wealth Management increased its Plug Power (PLUG) stake by 6.7% in Q2 2026, buying an estimated $6.28K and bringing the position to 32,000 shares worth $86.7K. The position accounts for ﹤0.01% of the portfolio, ranked #460.

Calamos Wealth Management first reported a position in PLUG in Q1 2021 and has held it in 22 quarters since. The position peaked at $544K in Q1 2022. 267 funds tracked by Wall St. Rank hold PLUG as of Q2 2026.

Calamos Wealth Management held 32,000 shares of Plug Power worth $86.7K as of Q2 2026.
Calamos Wealth Management bought 2,000 Plug Power shares in Q2 2026, an estimated $6.28K.
Plug Power made up ﹤0.01% of Calamos Wealth Management's portfolio in Q2 2026, its #460 holding.
Calamos Wealth Management first reported a position in Plug Power in Q1 2021 and has held it in 22 quarters since.
Calamos Wealth Management's Plug Power position peaked at $544K in Q1 2022.
267 funds tracked by Wall St. Rank held Plug Power as of Q2 2026.

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