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Mackay Shields LLC’s iRhythm Holdings IRTC Stock Holding History

Mackay Shields LLC’s Portfolio IRTC Stock Details IRTC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2021
Q2 		– Sell
-3,800
Closed -$528K – 1010
2021
Q1 		$528K Sell
3,800
-1,300
-25% -$233K ﹤0.01% 1194
2020
Q4 		$1.21M Sell
5,100
-4,600
-47% -$1.05M 0.01% 1027
2020
Q3 		$2.31M Buy
+9,700
New +$1.72M 0.02% 732
2020
Q2 		– Sell
-9,500
Closed -$773K – 1520
2020
Q1 		$773K Buy
+9,500
New +$788K 0.01% 1026

Other funds holding IRTC

Sands Capital Management
Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return
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
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
CS
Credit Suisse Zurich, Switzerland $104B AUM 34.76% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Mackay Shields LLC's IRTC Position: Q2 2021 in Review

Mackay Shields LLC sold out of iRhythm Holdings (IRTC) in Q2 2021, closing a stake of 3,800 shares — an estimated $528K sold.

Mackay Shields LLC first reported a position in IRTC in Q1 2020 and held it in 4 quarters. The position peaked at $2.31M in Q3 2020. 183 funds tracked by Wall St. Rank hold IRTC as of Q2 2021.

  • Mackay Shields LLC reported no remaining iRhythm Holdings position as of Q2 2021 after selling out during the quarter.
  • Mackay Shields LLC sold 3,800 iRhythm Holdings shares in Q2 2021, an estimated $528K.
  • Mackay Shields LLC first reported a position in iRhythm Holdings in Q1 2020 and held it in 4 quarters.
  • Mackay Shields LLC's iRhythm Holdings position peaked at $2.31M in Q3 2020.
  • 183 funds tracked by Wall St. Rank held iRhythm Holdings as of Q2 2021.

Based on Mackay Shields LLC's 13F filing for Q2 2021, filed 13 Aug 2021.