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SignatureFD’s iRhythm Holdings IRTC Stock Holding History

SignatureFD’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 		$18.2K Buy
153
+16
+12% +$1.86K ﹤0.01% 2387
2026
Q1 		$16.2K Hold
137
– – ﹤0.01% 2301
2025
Q4 		$24.3K Hold
137
– – ﹤0.01% 2031
2025
Q3 		$23.6K Hold
137
– – ﹤0.01% 2037
2025
Q2 		$21.1K Hold
137
– – ﹤0.01% 2028
2025
Q1 		$14.3K Hold
137
– – ﹤0.01% 2217
2024
Q4 		$12.4K Buy
137
+11
+9% +$864 ﹤0.01% 2294
2024
Q3 		$9.35K Sell
126
-24
-16% -$1.91K ﹤0.01% 2359
2024
Q2 		$16.1K Sell
150
-4
-3% -$409 ﹤0.01% 2066
2024
Q1 		$17.9K Buy
154
+2
+1% +$225 ﹤0.01% 2050
2023
Q4 		$16.3K Buy
152
+27
+22% +$2.35K ﹤0.01% 2025
2023
Q3 		$11.8K Hold
125
– – ﹤0.01% 2119
2023
Q2 		$13K Sell
125
-14
-10% -$1.68K ﹤0.01% 2122
2023
Q1 		$17.2K Buy
139
+5
+4% +$542 ﹤0.01% 1943
2022
Q4 		$12.6K Sell
134
-14
-9% -$1.52K ﹤0.01% 2031
2022
Q3 		$19K Buy
148
+2
+1% +$289 ﹤0.01% 1759
2022
Q2 		$16K Sell
146
-12
-8% -$1.59K ﹤0.01% 1888
2022
Q1 		$25K Buy
158
+2
+1% +$257 ﹤0.01% 1732
2021
Q4 		$18K Buy
156
+100
+179% +$9.17K ﹤0.01% 1831
2021
Q3 		$3K Buy
56
+42
+300% +$2.23K ﹤0.01% 2525
2021
Q2 		$1K Buy
14
+1
+8% +$79 ﹤0.01% 2743
2021
Q1 		$2K Sell
13
-1
-7% -$179 ﹤0.01% 2485
2020
Q4 		$3K Buy
14
+2
+17% +$456 ﹤0.01% 2135
2020
Q3 		$3K Buy
+12
New +$2.12K ﹤0.01% 2091
2020
Q2 		– Sell
-1
Closed – – 2579
2020
Q1 		$0 Hold
1
– – ﹤0.01% 2376
2019
Q4 		$0 Hold
1
– – ﹤0.01% 2222
2019
Q3 		$0 Hold
1
– – ﹤0.01% 2149
2019
Q2 		$0 Buy
+1
New +$73 ﹤0.01% 2100

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

SignatureFD's IRTC Position: Q2 2026 in Review

SignatureFD increased its iRhythm Holdings (IRTC) stake by 12% in Q2 2026, buying an estimated $1.86K and bringing the position to 153 shares worth $18.2K. The position accounts for ﹤0.01% of the portfolio, ranked #2387.

SignatureFD first reported a position in IRTC in Q2 2019 and has held it in 28 quarters since. The position peaked at $25K in Q1 2022. 304 funds tracked by Wall St. Rank hold IRTC as of Q2 2026.

  • SignatureFD held 153 shares of iRhythm Holdings worth $18.2K as of Q2 2026.
  • SignatureFD bought 16 iRhythm Holdings shares in Q2 2026, an estimated $1.86K.
  • iRhythm Holdings made up ﹤0.01% of SignatureFD's portfolio in Q2 2026, its #2387 holding.
  • SignatureFD first reported a position in iRhythm Holdings in Q2 2019 and has held it in 28 quarters since.
  • SignatureFD's iRhythm Holdings position peaked at $25K in Q1 2022.
  • 304 funds tracked by Wall St. Rank held iRhythm Holdings as of Q2 2026.

Based on SignatureFD's 13F filing for Q2 2026, filed 24 Jul 2026.