Nomura Asset Management
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Nomura Asset Management’s Iron Mountain IRM Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$53.1M Buy
517,718
+19,609
+4% +$2.01M 0.15% 151
2025
Q1
$42.9M Buy
498,109
+23,518
+5% +$2.02M 0.13% 178
2024
Q4
$49.9M Buy
474,591
+18,296
+4% +$1.92M 0.15% 151
2024
Q3
$54.2M Buy
456,295
+7,023
+2% +$835K 0.17% 142
2024
Q2
$40.3M Buy
449,272
+24,490
+6% +$2.19M 0.14% 166
2024
Q1
$34.1M Buy
424,782
+11,911
+3% +$955K 0.12% 189
2023
Q4
$28.9M Buy
412,871
+7,210
+2% +$505K 0.12% 207
2023
Q3
$24.1M Buy
405,661
+3,657
+0.9% +$217K 0.11% 214
2023
Q2
$22.8M Buy
402,004
+9,200
+2% +$523K 0.11% 226
2023
Q1
$20.8M Buy
392,804
+4,821
+1% +$255K 0.11% 222
2022
Q4
$19.3M Buy
387,983
+25,074
+7% +$1.25M 0.11% 210
2022
Q3
$16M Buy
362,909
+18,549
+5% +$816K 0.1% 220
2022
Q2
$16.8M Buy
344,360
+9,536
+3% +$464K 0.1% 212
2022
Q1
$18.6M Sell
334,824
-10,630
-3% -$589K 0.1% 212
2021
Q4
$18.1M Buy
345,454
+21,438
+7% +$1.12M 0.09% 215
2021
Q3
$14.1M Sell
324,016
-28,761
-8% -$1.25M 0.08% 248
2021
Q2
$14.9M Sell
352,777
-3,094
-0.9% -$131K 0.09% 246
2021
Q1
$13.2M Buy
355,871
+57,206
+19% +$2.12M 0.08% 255
2020
Q4
$8.8M Buy
298,665
+9,547
+3% +$281K 0.06% 292
2020
Q3
$7.75M Buy
289,118
+22,325
+8% +$598K 0.06% 285
2020
Q2
$6.96M Buy
266,793
+6,260
+2% +$163K 0.06% 278
2020
Q1
$6.2M Buy
260,533
+5,356
+2% +$127K 0.06% 260
2019
Q4
$8.13M Buy
255,177
+16,280
+7% +$519K 0.07% 258
2019
Q3
$7.74M Buy
238,897
+4,243
+2% +$137K 0.07% 255
2019
Q2
$7.34M Sell
234,654
-2,264
-1% -$70.9K 0.07% 247
2019
Q1
$8.4M Sell
236,918
-1,731
-0.7% -$61.4K 0.08% 217
2018
Q4
$7.74M Buy
238,649
+4,960
+2% +$161K 0.09% 216
2018
Q3
$8.07M Buy
233,689
+11,540
+5% +$398K 0.08% 223
2018
Q2
$7.78M Sell
222,149
-2,304
-1% -$80.7K 0.08% 221
2018
Q1
$7.38M Buy
224,453
+14,091
+7% +$463K 0.08% 214
2017
Q4
$7.94M Buy
210,362
+9,371
+5% +$354K 0.09% 198
2017
Q3
$7.82M Buy
200,991
+8,091
+4% +$315K 0.1% 191
2017
Q2
$6.63M Buy
192,900
+1,019
+0.5% +$35K 0.09% 219
2017
Q1
$6.85M Buy
191,881
+1,101
+0.6% +$39.3K 0.1% 222
2016
Q4
$6.2M Buy
190,780
+10,540
+6% +$342K 0.11% 211
2016
Q3
$6.76M Buy
180,240
+1,650
+0.9% +$61.9K 0.12% 193
2016
Q2
$7.11M Buy
178,590
+36,400
+26% +$1.45M 0.13% 181
2016
Q1
$4.82M Buy
142,190
+9,143
+7% +$310K 0.09% 226
2015
Q4
$3.59M Buy
133,047
+8,600
+7% +$232K 0.07% 267
2015
Q3
$3.86M Buy
124,447
+11,770
+10% +$365K 0.08% 245
2015
Q2
$3.49M Buy
112,677
+13,130
+13% +$407K 0.06% 274
2015
Q1
$3.63M Buy
99,547
+9,510
+11% +$347K 0.06% 269
2014
Q4
$3.56M Buy
90,037
+68,457
+317% +$2.71M 0.06% 274
2014
Q3
$705K Buy
21,580
+5,600
+35% +$183K 0.01% 685
2014
Q2
$566K Sell
15,980
-522
-3% -$18.5K 0.01% 748
2014
Q1
$455K Buy
16,502
+580
+4% +$16K 0.01% 779
2013
Q4
$483K Sell
15,922
-2,227
-12% -$67.6K 0.01% 770
2013
Q3
$490K Hold
18,149
0.01% 751
2013
Q2
$483K Buy
+18,149
New +$483K 0.01% 747