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Quadrant Capital Group’s AtriCure ATRC Stock Holding History

Quadrant Capital Group’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 		– Sell
-5,616
Closed -$160K – 1357
2026
Q1 		$160K Sell
5,616
-6
-0.1% -$205 ﹤0.01% 1335
2025
Q4 		$222K Hold
5,622
– – 0.01% 1266
2025
Q3 		$198K Buy
+5,622
New +$194K 0.01% 1279
2025
Q2 		– Sell
-5,623
Closed -$181K – 1441
2025
Q1 		$181K Buy
5,623
+5,348
+1,945% +$199K 0.01% 1347
2024
Q4 		$8.4K Hold
275
– – ﹤0.01% 2176
2024
Q3 		$7.71K Sell
275
-59
-18% -$1.45K ﹤0.01% 2215
2024
Q2 		$7.61K Buy
334
+26
+8% +$600 ﹤0.01% 2194
2024
Q1 		$9.37K Sell
308
-181
-37% -$6.06K ﹤0.01% 2130
2023
Q4 		$17.5K Buy
489
+214
+78% +$7.96K ﹤0.01% 1875
2023
Q3 		$12K Sell
275
-10
-4% -$488 ﹤0.01% 1915
2023
Q2 		$14.1K Buy
285
+10
+4% +$461 ﹤0.01% 1878
2023
Q1 		$11.4K Sell
275
-30
-10% -$1.25K ﹤0.01% 1974
2022
Q4 		$13.5K Sell
305
-246
-45% -$10.3K ﹤0.01% 1823
2022
Q3 		$22K Buy
551
+97
+21% +$4.44K ﹤0.01% 1474
2022
Q2 		$19K Buy
454
+115
+34% +$5.45K ﹤0.01% 1329
2022
Q1 		$22K Hold
339
– – ﹤0.01% 1274
2021
Q4 		$24K Sell
339
-11
-3% -$800 ﹤0.01% 1221
2021
Q3 		$24K Buy
350
+6
+2% +$462 ﹤0.01% 1156
2021
Q2 		$27K Sell
344
-6
-2% -$436 ﹤0.01% 1069
2021
Q1 		$23K Buy
350
+4
+1% +$246 ﹤0.01% 1110
2020
Q4 		$19K Sell
346
-73
-17% -$3.16K ﹤0.01% 1108
2020
Q3 		$17K Sell
419
-22
-5% -$933 ﹤0.01% 1011
2020
Q2 		$20K Buy
441
+15
+4% +$653 ﹤0.01% 1042
2020
Q1 		$14K Sell
426
-19
-4% -$683 ﹤0.01% 1363
2019
Q4 		$14K Buy
+445
New +$12.7K ﹤0.01% 1799

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
Vanguard Portfolio Management
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
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

Quadrant Capital Group's ATRC Position: Q2 2026 in Review

Quadrant Capital Group sold out of AtriCure (ATRC) in Q2 2026, closing a stake of 5,616 shares — an estimated $160K sold.

Quadrant Capital Group first reported a position in ATRC in Q4 2019 and held it in 25 quarters. The position peaked at $222K in Q4 2025. 252 funds tracked by Wall St. Rank hold ATRC as of Q2 2026.

  • Quadrant Capital Group reported no remaining AtriCure position as of Q2 2026 after selling out during the quarter.
  • Quadrant Capital Group sold 5,616 AtriCure shares in Q2 2026, an estimated $160K.
  • Quadrant Capital Group first reported a position in AtriCure in Q4 2019 and held it in 25 quarters.
  • Quadrant Capital Group's AtriCure position peaked at $222K in Q4 2025.
  • 252 funds tracked by Wall St. Rank held AtriCure as of Q2 2026.

Based on Quadrant Capital Group's 13F filing for Q2 2026, filed 14 Aug 2026.