Dai-ichi Life Insurance Company’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
Q2 | $1.61M | Hold |
12,754
| – | – | 0.04% | 303 |
|
|
2026
Q1 | $1.3M | Sell |
12,754
-335
| -3% | -$33.3K | 0.04% | 309 |
|
|
2025
Q4 | $1.09M | Hold |
13,089
| – | – | 0.03% | 358 |
|
|
2025
Q3 | $1.33M | Hold |
13,089
| – | – | 0.03% | 324 |
|
|
2025
Q2 | $1.34M | Sell |
13,089
-4,738
| -27% | -$447K | 0.04% | 322 |
|
|
2025
Q1 | $1.53M | Hold |
17,827
| – | – | 0.04% | 306 |
|
|
2024
Q4 | $1.87M | Hold |
17,827
| – | – | 0.05% | 297 |
|
|
2024
Q3 | $2.12M | Sell |
17,827
-487
| -3% | -$52.1K | 0.05% | 271 |
|
|
2024
Q2 | $1.64M | Buy |
+18,314
| New | +$1.48M | 0.04% | 311 |
|
|
2023
Q4 | – | Sell |
-8,573
| Closed | -$510K | – | 471 |
|
|
2023
Q3 | $510K | Hold |
8,573
| – | – | 0.01% | 414 |
|
|
2023
Q2 | $487K | Sell |
8,573
-423
| -5% | -$23.2K | 0.01% | 425 |
|
|
2023
Q1 | $476K | Hold |
8,996
| – | – | 0.01% | 428 |
|
|
2022
Q4 | $448K | Sell |
8,996
-809
| -8% | -$40.8K | 0.01% | 444 |
|
|
2022
Q3 | $431K | Hold |
9,805
| – | – | 0.01% | 438 |
|
|
2022
Q2 | $477K | Sell |
9,805
-210,000
| -96% | -$11.1M | 0.01% | 436 |
|
|
2022
Q1 | $12.2M | Buy |
219,805
+10,000
| +5% | +$476K | 0.19% | 110 |
|
|
2021
Q4 | $11M | Buy |
209,805
+80,000
| +62% | +$3.78M | 0.14% | 128 |
|
|
2021
Q3 | $5.64M | Hold |
129,805
| – | – | 0.07% | 199 |
|
|
2021
Q2 | $5.49M | Buy |
129,805
+120,000
| +1,224% | +$5.03M | 0.07% | 207 |
|
|
2021
Q1 | $363K | Hold |
9,805
| – | – | 0.01% | 487 |
|
|
2020
Q4 | $289K | Hold |
9,805
| – | – | ﹤0.01% | 482 |
|
|
2020
Q3 | $263K | Hold |
9,805
| – | – | ﹤0.01% | 470 |
|
|
2020
Q2 | $256K | Hold |
9,805
| – | – | 0.01% | 465 |
|
|
2020
Q1 | $233K | Hold |
9,805
| – | – | 0.01% | 475 |
|
|
2019
Q4 | $312K | Hold |
9,805
| – | – | 0.01% | 491 |
|
|
2019
Q3 | $318K | Hold |
9,805
| – | – | 0.01% | 479 |
|
|
2019
Q2 | $307K | Buy |
9,805
+334
| +4% | +$10.9K | 0.01% | 490 |
|
|
2019
Q1 | $336K | Hold |
9,471
| – | – | 0.01% | 476 |
|
|
2018
Q4 | $307K | Hold |
9,471
| – | – | 0.01% | 447 |
|
|
2018
Q3 | $327K | Hold |
9,471
| – | – | 0.01% | 463 |
|
|
2018
Q2 | $332K | Hold |
9,471
| – | – | 0.01% | 458 |
|
|
2018
Q1 | $311K | Hold |
9,471
| – | – | 0.01% | 457 |
|
|
2017
Q4 | $357K | Hold |
9,471
| – | – | 0.01% | 451 |
|
|
2017
Q3 | $368K | Hold |
9,471
| – | – | 0.01% | 442 |
|
|
2017
Q2 | $325K | Sell |
9,471
-1,214
| -11% | -$42.5K | 0.01% | 451 |
|
|
2017
Q1 | $381K | Hold |
10,685
| – | – | 0.01% | 454 |
|
|
2016
Q4 | $347K | Buy |
+10,685
| New | +$355K | 0.01% | 470 |
|
Other funds holding IRM
Dai-ichi Life Insurance Company's IRM Position: Q2 2026 in Review
Dai-ichi Life Insurance Company held its Iron Mountain (IRM) position steady in Q2 2026 at 12,754 shares worth $1.61M. The position accounts for 0.04% of the portfolio, ranked #303.
Dai-ichi Life Insurance Company first reported a position in IRM in Q4 2016 and has held it in 37 quarters since. The position peaked at $12.2M in Q1 2022. 1,165 funds tracked by Wall St. Rank hold IRM as of Q2 2026.
- Dai-ichi Life Insurance Company held 12,754 shares of Iron Mountain worth $1.61M as of Q2 2026.
- Dai-ichi Life Insurance Company left its Iron Mountain share count unchanged in Q2 2026.
- Iron Mountain made up 0.04% of Dai-ichi Life Insurance Company's portfolio in Q2 2026, its #303 holding.
- Dai-ichi Life Insurance Company first reported a position in Iron Mountain in Q4 2016 and has held it in 37 quarters since.
- Dai-ichi Life Insurance Company's Iron Mountain position peaked at $12.2M in Q1 2022.
- 1,165 funds tracked by Wall St. Rank held Iron Mountain as of Q2 2026.
Based on Dai-ichi Life Insurance Company's 13F filing for Q2 2026, filed 12 Aug 2026.