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Granahan Investment Management’s AtriCure ATRC Stock Holding History

Granahan Investment 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
2022
Q4 		– Sell
-181,602
Closed -$7.1M – 171
2022
Q3 		$7.1M Buy
181,602
+75,331
+71% +$3.45M 0.23% 109
2022
Q2 		$4.34M Buy
106,271
+7,660
+8% +$363K 0.15% 125
2022
Q1 		$6.48M Sell
98,611
-15,676
-14% -$1.02M 0.16% 122
2021
Q4 		$7.95M Sell
114,287
-4,588
-4% -$333K 0.16% 128
2021
Q3 		$8.27M Sell
118,875
-23,657
-17% -$1.82M 0.16% 125
2021
Q2 		$11.3M Buy
142,532
+9,710
+7% +$706K 0.21% 106
2021
Q1 		$8.7M Sell
132,822
-32,285
-20% -$1.99M 0.18% 102
2020
Q4 		$9.19M Buy
+165,107
New +$7.14M 0.21% 97
2020
Q3 		– Sell
-215,640
Closed -$9.69M – 183
2020
Q2 		$9.69M Buy
215,640
+1,034
+0.5% +$45K 0.35% 80
2020
Q1 		$7.21M Buy
+214,606
New +$7.72M 0.39% 69
2016
Q1 		– Sell
-223,519
Closed -$5.02M – 211
2015
Q4 		$5.02M Sell
223,519
-312,488
-58% -$6.44M 0.17% 164
2015
Q3 		$11.7M Sell
536,007
-1,087
-0.2% -$27.2K 0.36% 100
2015
Q2 		$13.2M Buy
537,094
+11,990
+2% +$268K 0.37% 100
2015
Q1 		$10.8M Buy
525,104
+157,768
+43% +$3.06M 0.31% 123
2014
Q4 		$7.33M Sell
367,336
-10,719
-3% -$184K 0.21% 140
2014
Q3 		$5.57M Buy
378,055
+239,440
+173% +$3.81M 0.17% 155
2014
Q2 		$2.55M Buy
+138,615
New +$2.31M 0.07% 191

Other funds holding ATRC

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
CIP
Champlain Investment Partners Burlington, Vermont $7.88B AUM 6.82% 1-Year Est. Return
FAM
Fred Alger Management New York $22.8B AUM 64.63% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
FLAM
First Light Asset Management Edina, Minnesota $1.12B AUM 114.45% 1-Year Est. Return
Macquarie Group
Macquarie Group Sydney, NSW 2000, Australia $16.8B AUM 27.39% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Granahan Investment Management's ATRC Position: Q4 2022 in Review

Granahan Investment Management sold out of AtriCure (ATRC) in Q4 2022, closing a stake of 181,602 shares — an estimated $7.1M sold.

Granahan Investment Management first reported a position in ATRC in Q2 2014 and held it in 17 quarters. The position peaked at $13.2M in Q2 2015. 211 funds tracked by Wall St. Rank hold ATRC as of Q4 2022.

  • Granahan Investment Management reported no remaining AtriCure position as of Q4 2022 after selling out during the quarter.
  • Granahan Investment Management sold 181,602 AtriCure shares in Q4 2022, an estimated $7.1M.
  • Granahan Investment Management first reported a position in AtriCure in Q2 2014 and held it in 17 quarters.
  • Granahan Investment Management's AtriCure position peaked at $13.2M in Q2 2015.
  • 211 funds tracked by Wall St. Rank held AtriCure as of Q4 2022.

Based on Granahan Investment Management's 13F filing for Q4 2022, filed 14 Feb 2023.