Goldman Sachs
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Goldman Sachs’s iRhythm Holdings IRTC Stock Holding History

Goldman Sachs’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
2020
Q3 		– Sell
-30,000
Closed -$3.48M – 5428
2020
Q2 		$3.48M Hold
30,000
– – ﹤0.01% 3052
2020
Q1 		$2.44M Buy
+30,000
New +$2.49M ﹤0.01% 3156

Other funds holding IRTC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RI
RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
EAM
Eventide Asset Management Boston, Massachusetts $7.48B AUM 104.76% 1-Year Est. Return

Goldman Sachs's IRTC Position: Q2 2026 in Review

Goldman Sachs increased its iRhythm Holdings (IRTC) stake by 4% in Q2 2026, buying an estimated $1.6M and bringing the position to 362,346 shares worth $43.1M. The position accounts for ﹤0.01% of the portfolio, ranked #1939.

Goldman Sachs first reported a position in IRTC in Q4 2016 and has held it in 39 quarters since. The position peaked at $60.8M in Q2 2025. 304 funds tracked by Wall St. Rank hold IRTC as of Q2 2026.

  • Goldman Sachs held 362,346 shares of iRhythm Holdings worth $43.1M as of Q2 2026.
  • Goldman Sachs bought 13,783 iRhythm Holdings shares in Q2 2026, an estimated $1.6M.
  • iRhythm Holdings made up ﹤0.01% of Goldman Sachs's portfolio in Q2 2026, its #1939 holding.
  • Goldman Sachs first reported a position in iRhythm Holdings in Q4 2016 and has held it in 39 quarters since.
  • Goldman Sachs's iRhythm Holdings position peaked at $60.8M in Q2 2025.
  • 304 funds tracked by Wall St. Rank held iRhythm Holdings as of Q2 2026.

Based on Goldman Sachs's 13F filing for Q2 2026, filed 14 Aug 2026.