Caption Management’s iRhythm Holdings IRTC Stock Holding History

Caption Management’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
2022 Q4	–	Sell	-4,500	Closed	-$563K	–	1486
2022 Q3	$563K	Buy	+4,500	New	+$650K	0.01%	1045
2022 Q1	–	Sell	-10,000	Closed	-$1.18M	–	1698
2021 Q4	$1.18M	Buy	+10,000	New	+$917K	0.01%	985
2021 Q2	–	Sell	-9,500	Closed	-$1.32M	–	1430
2021 Q1	$1.32M	Buy	+9,500	New	+$1.7M	0.03%	622
2020 Q3	–	Sell	-4,883	Closed	-$565K	–	1150
2020 Q2	$565K	Buy	+4,883	New	+$538K	0.02%	648

Other funds holding IRTC

Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return

Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return

EAM

Eventide Asset Management Boston, Massachusetts $6.05B AUM 76.64% 1-Year Est. Return

Caption Management's IRTC Position: Q4 2022 in Review

Caption Management sold out of iRhythm Holdings (IRTC) in Q4 2022, closing a stake of 4,500 shares — an estimated $563K sold.

Caption Management first reported a position in IRTC in Q2 2020 and held it in 4 quarters. The position peaked at $1.32M in Q1 2021. 208 funds tracked by Wall St. Rank hold IRTC as of Q4 2022.

Caption Management reported no remaining iRhythm Holdings position as of Q4 2022 after selling out during the quarter.
Caption Management sold 4,500 iRhythm Holdings shares in Q4 2022, an estimated $563K.
Caption Management first reported a position in iRhythm Holdings in Q2 2020 and held it in 4 quarters.
Caption Management's iRhythm Holdings position peaked at $1.32M in Q1 2021.
208 funds tracked by Wall St. Rank held iRhythm Holdings as of Q4 2022.

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