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Future Fund LLC’s iRhythm Holdings IRTC Stock Holding History

Future Fund 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
2026
Q2 		$2.39M Buy
20,078
+1,200
+6% +$139K 0.68% 60
2026
Q1 		$2.23M Buy
18,878
+4,101
+28% +$592K 0.78% 55
2025
Q4 		$2.62M Buy
14,777
+4,378
+42% +$776K 0.83% 31
2025
Q3 		$1.79M Buy
10,399
+3,791
+57% +$603K 0.63% 48
2025
Q2 		$1.02M Buy
+6,608
New +$854K 0.45% 67

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

Future Fund LLC's IRTC Position: Q2 2026 in Review

Future Fund LLC increased its iRhythm Holdings (IRTC) stake by 6.4% in Q2 2026, buying an estimated $139K and bringing the position to 20,078 shares worth $2.39M. The position accounts for 0.68% of the portfolio, ranked #60.

Future Fund LLC first reported a position in IRTC in Q2 2025 and has held it in 5 quarters since. The position peaked at $2.62M in Q4 2025. 304 funds tracked by Wall St. Rank hold IRTC as of Q2 2026.

  • Future Fund LLC held 20,078 shares of iRhythm Holdings worth $2.39M as of Q2 2026.
  • Future Fund LLC bought 1,200 iRhythm Holdings shares in Q2 2026, an estimated $139K.
  • iRhythm Holdings made up 0.68% of Future Fund LLC's portfolio in Q2 2026, its #60 holding.
  • Future Fund LLC first reported a position in iRhythm Holdings in Q2 2025 and has held it in 5 quarters since.
  • Future Fund LLC's iRhythm Holdings position peaked at $2.62M in Q4 2025.
  • 304 funds tracked by Wall St. Rank held iRhythm Holdings as of Q2 2026.

Based on Future Fund LLC's 13F filing for Q2 2026, filed 12 Aug 2026.