Callan Family Office’s Plug Power PLUG Stock Holding History

Callan Family Office’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 Q1	$71.8K	Sell	31,751 -9,246	-23%	-$20.1K	﹤0.01%	1103
2025 Q4	$80.8K	Buy	40,997 +10,201	+33%	+$26.6K	﹤0.01%	1083
2025 Q3	$71.8K	Hold	30,796	–	–	﹤0.01%	832
2025 Q2	$45.9K	Buy	+30,796	New	+$30.7K	﹤0.01%	900
2025 Q1	–	Sell	-12,462	Closed	-$26.5K	–	630
2024 Q4	$26.5K	Buy	+12,462	New	+$27.2K	﹤0.01%	626

Other funds holding PLUG

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Callan Family Office's PLUG Position: Q1 2026 in Review

Callan Family Office reduced its Plug Power (PLUG) stake by 23% in Q1 2026, selling an estimated $20.1K and leaving 31,751 shares worth $71.8K. The position accounts for ﹤0.01% of the portfolio, ranked #1103.

Callan Family Office first reported a position in PLUG in Q4 2024 and has held it in 5 quarters since. The position peaked at $80.8K in Q4 2025. 468 funds tracked by Wall St. Rank hold PLUG as of Q1 2026.

Callan Family Office held 31,751 shares of Plug Power worth $71.8K as of Q1 2026.
Callan Family Office sold 9,246 Plug Power shares in Q1 2026, an estimated $20.1K.
Plug Power made up ﹤0.01% of Callan Family Office's portfolio in Q1 2026, its #1103 holding.
Callan Family Office first reported a position in Plug Power in Q4 2024 and has held it in 5 quarters since.
Callan Family Office's Plug Power position peaked at $80.8K in Q4 2025.
468 funds tracked by Wall St. Rank held Plug Power as of Q1 2026.

Based on Callan Family Office's 13F filing for Q1 2026, filed 13 May 2026.