Vanguard Portfolio Management
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Vanguard Portfolio Management’s AtriCure ATRC Stock Holding History

Vanguard Portfolio 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
2026
Q2 		$87.5M Buy
3,127,195
+424,563
+16% +$11.9M ﹤0.01% 1552
2026
Q1 		$77.1M Buy
+2,702,632
New +$92.2M ﹤0.01% 1530

Other funds holding ATRC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management's ATRC Position: Q2 2026 in Review

Vanguard Portfolio Management increased its AtriCure (ATRC) stake by 16% in Q2 2026, buying an estimated $11.9M and bringing the position to 3,127,195 shares worth $87.5M. The position accounts for ﹤0.01% of the portfolio, ranked #1552.

Vanguard Portfolio Management first reported a position in ATRC in Q1 2026 and has held it in 2 quarters since. 250 funds tracked by Wall St. Rank hold ATRC as of Q2 2026.

  • Vanguard Portfolio Management held 3,127,195 shares of AtriCure worth $87.5M as of Q2 2026.
  • Vanguard Portfolio Management bought 424,563 AtriCure shares in Q2 2026, an estimated $11.9M.
  • AtriCure made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #1552 holding.
  • Vanguard Portfolio Management first reported a position in AtriCure in Q1 2026 and has held it in 2 quarters since.
  • 250 funds tracked by Wall St. Rank held AtriCure as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.