Cliff Asness’s iRhythm Holdings IRTC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $2.1M | Sell |
17,681
-16,909
| -49% | -$1.97M | ﹤0.01% | 2588 |
|
|
2026
Q1 | $4.08M | Sell |
34,590
-5,575
| -14% | -$804K | ﹤0.01% | 1874 |
|
|
2025
Q4 | $7.13M | Buy |
40,165
+8,744
| +28% | +$1.55M | ﹤0.01% | 1372 |
|
|
2025
Q3 | $5.4M | Buy |
31,421
+24,436
| +350% | +$3.88M | ﹤0.01% | 1409 |
|
|
2025
Q2 | $1.08M | Sell |
6,985
-1,318
| -16% | -$170K | ﹤0.01% | 2164 |
|
|
2025
Q1 | $869K | Buy |
8,303
+23
| +0.3% | +$2.44K | ﹤0.01% | 2119 |
|
|
2024
Q4 | $747K | Buy |
+8,280
| New | +$651K | ﹤0.01% | 2052 |
|
|
2024
Q2 | – | Sell |
-3,026
| Closed | -$351K | – | 2634 |
|
|
2024
Q1 | $351K | Sell |
3,026
-3,113
| -51% | -$350K | ﹤0.01% | 2084 |
|
|
2023
Q4 | $657K | Buy |
6,139
+1,607
| +35% | +$140K | ﹤0.01% | 1763 |
|
|
2023
Q3 | $427K | Buy |
4,532
+1,204
| +36% | +$122K | ﹤0.01% | 1899 |
|
|
2023
Q2 | $347K | Buy |
3,328
+597
| +22% | +$71.7K | ﹤0.01% | 1896 |
|
|
2023
Q1 | $339K | Sell |
2,731
-12,437
| -82% | -$1.35M | ﹤0.01% | 1909 |
|
|
2022
Q4 | $1.42M | Sell |
15,168
-3,040
| -17% | -$331K | ﹤0.01% | 1410 |
|
|
2022
Q3 | $2.28M | Buy |
18,208
+5,035
| +38% | +$727K | 0.01% | 1148 |
|
|
2022
Q2 | $1.42M | Sell |
13,173
-447
| -3% | -$59.2K | ﹤0.01% | 1271 |
|
|
2022
Q1 | $2.15M | Buy |
13,620
+7,884
| +137% | +$1.01M | ﹤0.01% | 1139 |
|
|
2021
Q4 | $675K | Sell |
5,736
-17,097
| -75% | -$1.57M | ﹤0.01% | 1723 |
|
|
2021
Q3 | $1.34M | Buy |
22,833
+8,255
| +57% | +$437K | ﹤0.01% | 1392 |
|
|
2021
Q2 | $967K | Buy |
14,578
+5,543
| +61% | +$439K | ﹤0.01% | 1608 |
|
|
2021
Q1 | $1.25M | Sell |
9,035
-2,981
| -25% | -$534K | ﹤0.01% | 1450 |
|
|
2020
Q4 | $2.85M | Sell |
12,016
-3,229
| -21% | -$736K | 0.01% | 993 |
|
|
2020
Q3 | $3.63M | Buy |
15,245
+8,753
| +135% | +$1.55M | 0.01% | 866 |
|
|
2020
Q2 | $752K | Buy |
+6,492
| New | +$716K | ﹤0.01% | 1593 |
|
|
2019
Q3 | – | Sell |
-6,196
| Closed | -$490K | – | 2133 |
|
|
2019
Q2 | $490K | Sell |
6,196
-4,045
| -39% | -$295K | ﹤0.01% | 1738 |
|
|
2019
Q1 | $768K | Sell |
10,241
-260
| -2% | -$22.2K | ﹤0.01% | 1648 |
|
|
2018
Q4 | $730K | Sell |
10,501
-1,519
| -13% | -$115K | ﹤0.01% | 1629 |
|
|
2018
Q3 | $1.14M | Buy |
12,020
+3,829
| +47% | +$333K | ﹤0.01% | 1657 |
|
|
2018
Q2 | $665K | Buy |
8,191
+3,347
| +69% | +$234K | ﹤0.01% | 1883 |
|
|
2018
Q1 | $305K | Buy |
+4,844
| New | +$300K | ﹤0.01% | 2043 |
|
Other funds holding IRTC
RI
EAM
Cliff Asness's IRTC Position: Q2 2026 in Review
Cliff Asness reduced its iRhythm Holdings (IRTC) stake by 49% in Q2 2026, selling an estimated $1.97M and leaving 17,681 shares worth $2.1M. The position accounts for ﹤0.01% of the portfolio, ranked #2588.
Cliff Asness first reported a position in IRTC in Q1 2018 and has held it in 29 quarters since. The position peaked at $7.13M in Q4 2025. 301 funds tracked by Wall St. Rank hold IRTC as of Q2 2026.
- Cliff Asness held 17,681 shares of iRhythm Holdings worth $2.1M as of Q2 2026.
- Cliff Asness sold 16,909 iRhythm Holdings shares in Q2 2026, an estimated $1.97M.
- iRhythm Holdings made up ﹤0.01% of Cliff Asness's portfolio in Q2 2026, its #2588 holding.
- Cliff Asness first reported a position in iRhythm Holdings in Q1 2018 and has held it in 29 quarters since.
- Cliff Asness's iRhythm Holdings position peaked at $7.13M in Q4 2025.
- 301 funds tracked by Wall St. Rank held iRhythm Holdings as of Q2 2026.
Based on AQR Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.