Dark Forest Capital Management’s AtriCure ATRC Stock Holding History

Dark Forest Capital Management’s Portfolio ATRC Stock Details ATRC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-95,574	Closed	-$3.08M	–	1181
2025 Q1	$3.08M	Buy	95,574 +70,410	+280%	+$2.61M	0.14%	203
2024 Q4	$769K	Buy	+25,164	New	+$809K	0.11%	254
2023 Q2	–	Sell	-214	Closed	-$8.87K	–	1038
2023 Q1	$8.87K	Buy	+214	New	+$8.88K	﹤0.01%	1041
2022 Q3	–	Sell	-2	Closed	–	–	1130
2022 Q2	$0	Buy	+2	New	+$95	﹤0.01%	893
2022 Q1	–	Sell	-360	Closed	-$25K	–	1272
2021 Q4	$25K	Buy	+360	New	+$26.2K	0.01%	605
2021 Q3	–	Sell	-2,541	Closed	-$202K	–	1255
2021 Q2	$202K	Buy	+2,541	New	+$185K	0.09%	175

Other funds holding ATRC

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

HRCM

Hood River Capital Management Palm Beach Gardens, Florida $9.98B AUM 145.42% 1-Year Est. Return

Macquarie Group Sydney, NSW 2000, Australia $16.8B AUM 27.39% 1-Year Est. Return

CIP

Champlain Investment Partners Burlington, Vermont $7.88B AUM 6.82% 1-Year Est. Return

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

UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

Dark Forest Capital Management's ATRC Position: Q2 2025 in Review

Dark Forest Capital Management sold out of AtriCure (ATRC) in Q2 2025, closing a stake of 95,574 shares — an estimated $3.08M sold.

Dark Forest Capital Management first reported a position in ATRC in Q2 2021 and held it in 6 quarters. The position peaked at $3.08M in Q1 2025. 201 funds tracked by Wall St. Rank hold ATRC as of Q2 2025.

Dark Forest Capital Management reported no remaining AtriCure position as of Q2 2025 after selling out during the quarter.
Dark Forest Capital Management sold 95,574 AtriCure shares in Q2 2025, an estimated $3.08M.
Dark Forest Capital Management first reported a position in AtriCure in Q2 2021 and held it in 6 quarters.
Dark Forest Capital Management's AtriCure position peaked at $3.08M in Q1 2025.
201 funds tracked by Wall St. Rank held AtriCure as of Q2 2025.

Based on Dark Forest Capital Management's 13F filing for Q2 2025, filed 14 Aug 2025.