B. Metzler seel. Sohn & Co
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B. Metzler seel. Sohn & Co’s iRhythm Holdings IRTC Stock Holding History

B. Metzler seel. Sohn & Co’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 		$1.32M Hold
11,119
– – 0.01% 518
2026
Q1 		$1.31M Hold
11,119
– – 0.01% 480
2025
Q4 		$1.97M Hold
11,119
– – 0.02% 410
2025
Q3 		$1.91M Hold
11,119
– – 0.02% 408
2025
Q2 		$1.71M Sell
11,119
-9,381
-46% -$1.21M 0.02% 413
2025
Q1 		$2.15M Hold
20,500
– – 0.02% 340
2024
Q4 		$1.85M Hold
20,500
– – 0.02% 387
2024
Q3 		$1.52M Hold
20,500
– – 0.02% 451
2024
Q2 		$2.21M Hold
20,500
– – 0.02% 358
2024
Q1 		$2.38M Hold
20,500
– – 0.03% 348
2023
Q4 		$2.19M Buy
20,500
+7,867
+62% +$686K 0.03% 342
2023
Q3 		$1.19M Buy
+12,633
New +$1.28M 0.02% 430

Other funds holding IRTC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RTW Investments
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
Eventide Asset Management
Eventide Asset Management Boston, Massachusetts $7.48B AUM 104.76% 1-Year Est. Return

B. Metzler seel. Sohn & Co's IRTC Position: Q2 2026 in Review

B. Metzler seel. Sohn & Co held its iRhythm Holdings (IRTC) position steady in Q2 2026 at 11,119 shares worth $1.32M. The position accounts for 0.01% of the portfolio, ranked #518.

B. Metzler seel. Sohn & Co first reported a position in IRTC in Q3 2023 and has held it in 12 quarters since. The position peaked at $2.38M in Q1 2024. 304 funds tracked by Wall St. Rank hold IRTC as of Q2 2026.

  • B. Metzler seel. Sohn & Co held 11,119 shares of iRhythm Holdings worth $1.32M as of Q2 2026.
  • B. Metzler seel. Sohn & Co left its iRhythm Holdings share count unchanged in Q2 2026.
  • iRhythm Holdings made up 0.01% of B. Metzler seel. Sohn & Co's portfolio in Q2 2026, its #518 holding.
  • B. Metzler seel. Sohn & Co first reported a position in iRhythm Holdings in Q3 2023 and has held it in 12 quarters since.
  • B. Metzler seel. Sohn & Co's iRhythm Holdings position peaked at $2.38M in Q1 2024.
  • 304 funds tracked by Wall St. Rank held iRhythm Holdings as of Q2 2026.

Based on B. Metzler seel. Sohn & Co's 13F filing for Q2 2026, filed 11 Aug 2026.