Bank of Montreal’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
Q1 | – | Sell |
-1,482
| Closed | -$263K | – | 3885 |
|
|
2025
Q4 | $263K | Sell |
1,482
-44
| -3% | -$7.8K | ﹤0.01% | 2675 |
|
|
2025
Q3 | $262K | Buy |
1,526
+72
| +5% | +$11.4K | ﹤0.01% | 2600 |
|
|
2025
Q2 | $224K | Buy |
+1,454
| New | +$188K | ﹤0.01% | 2746 |
|
|
2024
Q2 | – | Sell |
-1,833
| Closed | -$215K | – | 4061 |
|
|
2024
Q1 | $215K | Sell |
1,833
-1,193
| -39% | -$134K | ﹤0.01% | 3010 |
|
|
2023
Q4 | $331K | Buy |
+3,026
| New | +$264K | ﹤0.01% | 2797 |
|
|
2023
Q2 | – | Sell |
-2,805
| Closed | -$349K | – | 4141 |
|
|
2023
Q1 | $349K | Buy |
+2,805
| New | +$304K | ﹤0.01% | 2688 |
|
|
2022
Q4 | – | Sell |
-44,988
| Closed | -$6.97K | – | 4140 |
|
|
2022
Q3 | $6.97K | Buy |
44,988
+40,996
| +1,027% | +$5.92M | ﹤0.01% | 1179 |
|
|
2022
Q2 | $458 | Sell |
3,992
-355
| -8% | -$47K | ﹤0.01% | 2751 |
|
|
2022
Q1 | $694K | Sell |
4,347
-205
| -5% | -$26.3K | ﹤0.01% | 2607 |
|
|
2021
Q4 | $542K | Sell |
4,552
-61,094
| -93% | -$5.6M | ﹤0.01% | 2330 |
|
|
2021
Q3 | $3.82M | Buy |
+65,646
| New | +$3.48M | ﹤0.01% | 1764 |
|
|
2021
Q2 | – | Sell |
-5,138
| Closed | -$691K | – | 4276 |
|
|
2021
Q1 | $691K | Sell |
5,138
-18,942
| -79% | -$3.39M | ﹤0.01% | 2453 |
|
|
2020
Q4 | $5.59M | Sell |
24,080
-5,294
| -18% | -$1.21M | ﹤0.01% | 1321 |
|
|
2020
Q3 | $6.87M | Buy |
29,374
+24,866
| +552% | +$4.4M | 0.01% | 1032 |
|
|
2020
Q2 | $526K | Buy |
4,508
+4,340
| +2,583% | +$478K | ﹤0.01% | 2242 |
|
|
2020
Q1 | $13K | Sell |
168
-3,679
| -96% | -$305K | ﹤0.01% | 3393 |
|
|
2019
Q4 | $262K | Buy |
3,847
+1,637
| +74% | +$111K | ﹤0.01% | 3012 |
|
|
2019
Q3 | $164K | Buy |
2,210
+101
| +5% | +$7.82K | ﹤0.01% | 3032 |
|
|
2019
Q2 | $167K | Buy |
2,109
+2,056
| +3,879% | +$150K | ﹤0.01% | 3031 |
|
|
2019
Q1 | $4K | Sell |
53
-1,067
| -95% | -$91.2K | ﹤0.01% | 4066 |
|
|
2018
Q4 | $78K | Buy |
1,120
+954
| +575% | +$72.3K | ﹤0.01% | 3069 |
|
|
2018
Q3 | $16K | Sell |
166
-1,173
| -88% | -$102K | ﹤0.01% | 3778 |
|
|
2018
Q2 | $109K | Buy |
1,339
+289
| +28% | +$20.2K | ﹤0.01% | 3078 |
|
|
2018
Q1 | $66K | Buy |
+1,050
| New | +$65K | ﹤0.01% | 3128 |
|
Other funds holding IRTC
RI
Bank of Montreal's IRTC Position: Q1 2026 in Review
Bank of Montreal sold out of iRhythm Holdings (IRTC) in Q1 2026, closing a stake of 1,482 shares — an estimated $263K sold.
Bank of Montreal first reported a position in IRTC in Q1 2018 and held it in 24 quarters. The position peaked at $6.87M in Q3 2020. 304 funds tracked by Wall St. Rank hold IRTC as of Q1 2026.
- Bank of Montreal reported no remaining iRhythm Holdings position as of Q1 2026 after selling out during the quarter.
- Bank of Montreal sold 1,482 iRhythm Holdings shares in Q1 2026, an estimated $263K.
- Bank of Montreal first reported a position in iRhythm Holdings in Q1 2018 and held it in 24 quarters.
- Bank of Montreal's iRhythm Holdings position peaked at $6.87M in Q3 2020.
- 304 funds tracked by Wall St. Rank held iRhythm Holdings as of Q1 2026.
Based on Bank of Montreal's 13F filing for Q1 2026, filed 13 May 2026.