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Legato Capital Management’s iRhythm Holdings IRTC Stock Holding History

Legato Capital 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
2026
Q1 		– Sell
-4,665
Closed -$828K – 814
2025
Q4 		$828K Buy
4,665
+1,530
+49% +$271K 0.07% 405
2025
Q3 		$539K Buy
+3,135
New +$498K 0.06% 436

Other funds holding IRTC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
RTW Investments
RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Holocene Advisors
Holocene Advisors New York $44.4B AUM 57.89% 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

Legato Capital Management's IRTC Position: Q1 2026 in Review

Legato Capital Management sold out of iRhythm Holdings (IRTC) in Q1 2026, closing a stake of 4,665 shares — an estimated $828K sold.

Legato Capital Management first reported a position in IRTC in Q3 2025 and held it in 2 quarters. The position peaked at $828K in Q4 2025. 305 funds tracked by Wall St. Rank hold IRTC as of Q1 2026.

  • Legato Capital Management reported no remaining iRhythm Holdings position as of Q1 2026 after selling out during the quarter.
  • Legato Capital Management sold 4,665 iRhythm Holdings shares in Q1 2026, an estimated $828K.
  • Legato Capital Management first reported a position in iRhythm Holdings in Q3 2025 and held it in 2 quarters.
  • Legato Capital Management's iRhythm Holdings position peaked at $828K in Q4 2025.
  • 305 funds tracked by Wall St. Rank held iRhythm Holdings as of Q1 2026.

Based on Legato Capital Management's 13F filing for Q1 2026, filed 14 May 2026.