Tidal Investments’s AtriCure ATRC Stock Holding History

Tidal Investments’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
2026 Q2	$534K	Buy	19,091 +6,034	+46%	+$170K	﹤0.01%	2059
2026 Q1	$373K	Buy	13,057 +117	+0.9%	+$3.99K	﹤0.01%	1954
2025 Q4	$512K	Sell	12,940 -516	-4%	-$18.9K	﹤0.01%	1631
2025 Q3	$474K	Sell	13,456 -682	-5%	-$23.5K	﹤0.01%	1597
2025 Q2	$463K	Sell	14,138 -5,576	-28%	-$181K	﹤0.01%	1446
2025 Q1	$636K	Sell	19,714 -1,450	-7%	-$53.8K	0.01%	1204
2024 Q4	$647K	Buy	21,164 +189	+0.9%	+$6.08K	0.01%	1241
2024 Q3	$588K	Hold	20,975	–	–	0.01%	1299
2024 Q2	$478K	Buy	+20,975	New	+$484K	0.01%	1328

Other funds holding ATRC

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

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

HRCM

Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

NAMI

Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

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

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Tidal Investments's ATRC Position: Q2 2026 in Review

Tidal Investments increased its AtriCure (ATRC) stake by 46% in Q2 2026, buying an estimated $170K and bringing the position to 19,091 shares worth $534K. The position accounts for ﹤0.01% of the portfolio, ranked #2059.

Tidal Investments first reported a position in ATRC in Q2 2024 and has held it in 9 quarters since. The position peaked at $647K in Q4 2024. 251 funds tracked by Wall St. Rank hold ATRC as of Q2 2026.

Tidal Investments held 19,091 shares of AtriCure worth $534K as of Q2 2026.
Tidal Investments bought 6,034 AtriCure shares in Q2 2026, an estimated $170K.
AtriCure made up ﹤0.01% of Tidal Investments's portfolio in Q2 2026, its #2059 holding.
Tidal Investments first reported a position in AtriCure in Q2 2024 and has held it in 9 quarters since.
Tidal Investments's AtriCure position peaked at $647K in Q4 2024.
251 funds tracked by Wall St. Rank held AtriCure as of Q2 2026.

Based on Tidal Investments's 13F filing for Q2 2026, filed 13 Aug 2026.