State of Wisconsin Investment Board’s Ametek AME Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$23.8M Sell
131,519
-3,647
-3% -$660K 0.06% 297
2025
Q1
$23.3M Sell
135,166
-13,846
-9% -$2.38M 0.06% 290
2024
Q4
$26.9M Sell
149,012
-4,193
-3% -$756K 0.07% 252
2024
Q3
$26.3M Buy
153,205
+23,079
+18% +$3.96M 0.07% 273
2024
Q2
$21.7M Buy
130,126
+7,109
+6% +$1.19M 0.06% 304
2024
Q1
$22.5M Buy
123,017
+3,946
+3% +$722K 0.06% 308
2023
Q4
$19.6M Sell
119,071
-4,261
-3% -$703K 0.06% 325
2023
Q3
$18.2M Sell
123,332
-22,115
-15% -$3.27M 0.06% 330
2023
Q2
$23.5M Sell
145,447
-12,976
-8% -$2.1M 0.07% 281
2023
Q1
$23M Sell
158,423
-1,557
-1% -$226K 0.07% 291
2022
Q4
$22.4M Buy
159,980
+9,445
+6% +$1.32M 0.07% 280
2022
Q3
$17.1M Sell
150,535
-18,630
-11% -$2.11M 0.05% 347
2022
Q2
$18.6M Sell
169,165
-1,766
-1% -$194K 0.05% 385
2022
Q1
$22.8M Sell
170,931
-4,692
-3% -$625K 0.05% 390
2021
Q4
$25.8M Sell
175,623
-1,017
-0.6% -$150K 0.05% 388
2021
Q3
$21.9M Buy
176,640
+10,255
+6% +$1.27M 0.05% 436
2021
Q2
$22.2M Sell
166,385
-2,105
-1% -$281K 0.05% 425
2021
Q1
$21.5M Sell
168,490
-91,440
-35% -$11.7M 0.05% 413
2020
Q4
$31.4M Sell
259,930
-12,858
-5% -$1.56M 0.07% 294
2020
Q3
$27.1M Buy
272,788
+98,640
+57% +$9.8M 0.07% 298
2020
Q2
$15.6M Buy
174,148
+9,345
+6% +$835K 0.04% 423
2020
Q1
$11.9M Sell
164,803
-79,365
-33% -$5.72M 0.04% 452
2019
Q4
$24.4M Sell
244,168
-77,153
-24% -$7.7M 0.06% 338
2019
Q3
$29.5M Buy
321,321
+3,009
+0.9% +$276K 0.08% 272
2019
Q2
$28.9M Sell
318,312
-107,284
-25% -$9.75M 0.08% 258
2019
Q1
$35.3M Buy
425,596
+55,579
+15% +$4.61M 0.1% 219
2018
Q4
$25.1M Buy
370,017
+10,270
+3% +$695K 0.08% 261
2018
Q3
$28.5M Buy
359,747
+46,526
+15% +$3.68M 0.08% 261
2018
Q2
$22.6M Sell
313,221
-75,925
-20% -$5.48M 0.07% 321
2018
Q1
$29.6M Sell
389,146
-93,722
-19% -$7.12M 0.09% 258
2017
Q4
$35M Buy
482,868
+17,637
+4% +$1.28M 0.1% 228
2017
Q3
$30.7M Sell
465,231
-84,107
-15% -$5.55M 0.09% 248
2017
Q2
$33.3M Sell
549,338
-54,720
-9% -$3.31M 0.11% 217
2017
Q1
$32.7M Buy
604,058
+209,786
+53% +$11.3M 0.13% 181
2016
Q4
$19.2M Buy
394,272
+118,709
+43% +$5.77M 0.08% 261
2016
Q3
$13.2M Buy
275,563
+122,000
+79% +$5.83M 0.05% 397
2016
Q2
$7.1M Sell
153,563
-18,180
-11% -$840K 0.03% 625
2016
Q1
$8.58M Sell
171,743
-7,100
-4% -$355K 0.03% 567
2015
Q4
$9.58M Sell
178,843
-280,270
-61% -$15M 0.04% 508
2015
Q3
$24M Sell
459,113
-98,170
-18% -$5.14M 0.09% 251
2015
Q2
$30.5M Sell
557,283
-880
-0.2% -$48.2K 0.11% 219
2015
Q1
$29.3M Buy
558,163
+32,000
+6% +$1.68M 0.1% 241
2014
Q4
$27.7M Buy
526,163
+10,920
+2% +$575K 0.1% 255
2014
Q3
$25.9M Buy
515,243
+336,010
+187% +$16.9M 0.09% 260
2014
Q2
$9.37M Buy
179,233
+5,160
+3% +$270K 0.03% 601
2014
Q1
$8.96M Buy
174,073
+230
+0.1% +$11.8K 0.03% 615
2013
Q4
$9.16M Sell
173,843
-5,220
-3% -$275K 0.04% 584
2013
Q3
$8.24M Sell
179,063
-13,890
-7% -$639K 0.03% 621
2013
Q2
$8.16M Buy
+192,953
New +$8.16M 0.03% 615