Susquehanna International Group’s Iron Mountain IRM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $35.1M | Buy |
344,100
+9,600
| +3% | +$955K | ﹤0.01% | 1582 |
|
|
2025
Q4 | $27.7M | Buy |
334,500
+25,900
| +8% | +$2.42M | ﹤0.01% | 1892 |
|
|
2025
Q3 | $31.5M | Buy |
308,600
+63,600
| +26% | +$6.13M | ﹤0.01% | 1744 |
|
|
2025
Q2 | $25.1M | Sell |
245,000
-43,700
| -15% | -$4.12M | ﹤0.01% | 1772 |
|
|
2025
Q1 | $24.8M | Sell |
288,700
-80,900
| -22% | -$7.8M | ﹤0.01% | 1551 |
|
|
2024
Q4 | $38.8M | Sell |
369,600
-56,300
| -13% | -$6.61M | 0.01% | 1302 |
|
|
2024
Q3 | $50.6M | Sell |
425,900
-10,400
| -2% | -$1.11M | 0.01% | 1075 |
|
|
2024
Q2 | $39.1M | Buy |
436,300
+125,000
| +40% | +$10.1M | 0.01% | 1154 |
|
|
2024
Q1 | $25M | Sell |
311,300
-59,800
| -16% | -$4.33M | ﹤0.01% | 1561 |
|
|
2023
Q4 | $26M | Sell |
371,100
-81,000
| -18% | -$5.08M | ﹤0.01% | 1537 |
|
|
2023
Q3 | $26.9M | Sell |
452,100
-172,500
| -28% | -$10.5M | 0.01% | 1475 |
|
|
2023
Q2 | $35.5M | Sell |
624,600
-75,600
| -11% | -$4.14M | 0.01% | 1227 |
|
|
2023
Q1 | $37M | Buy |
700,200
+120,600
| +21% | +$6.32M | 0.01% | 1149 |
|
|
2022
Q4 | $28.9M | Sell |
579,600
-9,200
| -2% | -$464K | 0.01% | 1218 |
|
|
2022
Q3 | $25.9M | Buy |
588,800
+157,600
| +37% | +$7.96M | 0.01% | 1209 |
|
|
2022
Q2 | $21M | Sell |
431,200
-126,400
| -23% | -$6.65M | 0.01% | 1417 |
|
|
2022
Q1 | $30.9M | Buy |
557,600
+143,200
| +35% | +$6.82M | 0.01% | 1325 |
|
|
2021
Q4 | $21.7M | Buy |
414,400
+75,900
| +22% | +$3.59M | ﹤0.01% | 1764 |
|
|
2021
Q3 | $14.7M | Sell |
338,500
-95,400
| -22% | -$4.29M | ﹤0.01% | 2340 |
|
|
2021
Q2 | $18.4M | Sell |
433,900
-117,000
| -21% | -$4.91M | ﹤0.01% | 2141 |
|
|
2021
Q1 | $20.4M | Buy |
550,900
+265,900
| +93% | +$8.89M | ﹤0.01% | 1845 |
|
|
2020
Q4 | $8.4M | Sell |
285,000
-70,200
| -20% | -$1.95M | ﹤0.01% | 2711 |
|
|
2020
Q3 | $9.52M | Sell |
355,200
-283,500
| -44% | -$8.07M | ﹤0.01% | 2244 |
|
|
2020
Q2 | $16.7M | Buy |
638,700
+256,800
| +67% | +$6.48M | ﹤0.01% | 1597 |
|
|
2020
Q1 | $9.09M | Buy |
381,900
+174,500
| +84% | +$5.28M | ﹤0.01% | 1837 |
|
|
2019
Q4 | $6.61M | Sell |
207,400
-41,400
| -17% | -$1.36M | ﹤0.01% | 2584 |
|
|
2019
Q3 | $8.06M | Sell |
248,800
-45,800
| -16% | -$1.44M | ﹤0.01% | 2198 |
|
|
2019
Q2 | $9.22M | Sell |
294,600
-123,500
| -30% | -$4.05M | ﹤0.01% | 1971 |
|
|
2019
Q1 | $14.8M | Buy |
418,100
+51,200
| +14% | +$1.81M | 0.01% | 1411 |
|
|
2018
Q4 | $11.9M | Buy |
366,900
+133,900
| +57% | +$4.39M | ﹤0.01% | 1451 |
|
|
2018
Q3 | $8.04M | Buy |
233,000
+23,000
| +11% | +$819K | ﹤0.01% | 2152 |
|
|
2018
Q2 | $7.35M | Buy |
210,000
+107,900
| +106% | +$3.64M | ﹤0.01% | 2278 |
|
|
2018
Q1 | $3.35M | Sell |
102,100
-85,300
| -46% | -$2.87M | ﹤0.01% | 3087 |
|
|
2017
Q4 | $7.07M | Buy |
187,400
+159,900
| +581% | +$6.34M | ﹤0.01% | 2156 |
|
|
2017
Q3 | $1.07M | Sell |
27,500
-192,000
| -87% | -$7.17M | ﹤0.01% | 5147 |
|
|
2017
Q2 | $7.54M | Buy |
219,500
+60,500
| +38% | +$2.12M | ﹤0.01% | 1946 |
|
|
2017
Q1 | $5.67M | Buy |
159,000
+58,200
| +58% | +$2.06M | ﹤0.01% | 2229 |
|
|
2016
Q4 | $3.27M | Buy |
100,800
+46,600
| +86% | +$1.55M | ﹤0.01% | 3067 |
|
|
2016
Q3 | $2.03M | Sell |
54,200
-49,300
| -48% | -$1.9M | ﹤0.01% | 3546 |
|
|
2016
Q2 | $4.12M | Buy |
103,500
+39,700
| +62% | +$1.44M | ﹤0.01% | 2468 |
|
|
2016
Q1 | $2.16M | Buy |
63,800
+34,600
| +118% | +$994K | ﹤0.01% | 3618 |
|
|
2015
Q4 | $789K | Sell |
29,200
-7,300
| -20% | -$214K | ﹤0.01% | 5906 |
|
|
2015
Q3 | $1.13M | Sell |
36,500
-70,600
| -66% | -$2.11M | ﹤0.01% | 5468 |
|
|
2015
Q2 | $3.32M | Sell |
107,100
-22,200
| -17% | -$777K | ﹤0.01% | 3647 |
|
|
2015
Q1 | $4.72M | Buy |
129,300
+81,700
| +172% | +$3.15M | ﹤0.01% | 2820 |
|
|
2014
Q4 | $1.84M | Sell |
47,600
-177,000
| -79% | -$6.44M | ﹤0.01% | 4606 |
|
|
2014
Q3 | $7.33M | Sell |
224,600
-549,463
| -71% | -$17.8M | ﹤0.01% | 2486 |
|
|
2014
Q2 | $25.4M | Buy |
774,063
+388,114
| +101% | +$10.5M | 0.01% | 1182 |
|
|
2014
Q1 | $9.83M | Sell |
385,949
-445,243
| -54% | -$11.4M | ﹤0.01% | 2029 |
|
|
2013
Q4 | $23.3M | Buy |
831,192
+96,406
| +13% | +$2.47M | 0.01% | 1200 |
|
|
2013
Q3 | $18.4M | Buy |
734,786
+368,854
| +101% | +$9.37M | 0.01% | 1287 |
|
|
2013
Q2 | $9M | Buy |
+365,932
| New | +$11.8M | 0.01% | 1898 |
|
Other funds holding IRM
VPM
VCM
Susquehanna International Group's IRM Position: Q1 2026 in Review
Susquehanna International Group increased its Iron Mountain (IRM) stake by 24% in Q1 2026, buying an estimated $1.98M and bringing the position to 102,080 shares worth $10.4M. The position accounts for ﹤0.01% of the portfolio, ranked #3051.
Susquehanna International Group first reported a position in IRM in Q2 2013 and has held it in 40 quarters since. The position peaked at $18.6M in Q3 2014. 1,083 funds tracked by Wall St. Rank hold IRM as of Q1 2026.
- Susquehanna International Group held 102,080 shares of Iron Mountain worth $10.4M as of Q1 2026.
- Susquehanna International Group bought 19,885 Iron Mountain shares in Q1 2026, an estimated $1.98M.
- Iron Mountain made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #3051 holding.
- Susquehanna International Group first reported a position in Iron Mountain in Q2 2013 and has held it in 40 quarters since.
- Susquehanna International Group's Iron Mountain position peaked at $18.6M in Q3 2014.
- 1,083 funds tracked by Wall St. Rank held Iron Mountain as of Q1 2026.
Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.