State of Wisconsin Investment Board’s Bruker BRKR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$5.76M Sell
139,780
-19,626
-12% -$809K 0.01% 883
2025
Q1
$6.65M Buy
159,406
+47,269
+42% +$1.97M 0.02% 815
2024
Q4
$6.57M Buy
112,137
+4,382
+4% +$257K 0.02% 831
2024
Q3
$7.44M Buy
107,755
+659
+0.6% +$45.5K 0.02% 793
2024
Q2
$6.83M Buy
107,096
+42,005
+65% +$2.68M 0.02% 794
2024
Q1
$6.11M Sell
65,091
-20,023
-24% -$1.88M 0.02% 876
2023
Q4
$6.25M Buy
85,114
+1,856
+2% +$136K 0.02% 877
2023
Q3
$5.19M Sell
83,258
-3,546
-4% -$221K 0.02% 904
2023
Q2
$6.42M Sell
86,804
-3,848
-4% -$284K 0.02% 827
2023
Q1
$7.15M Sell
90,652
-10,275
-10% -$810K 0.02% 765
2022
Q4
$6.9M Sell
100,927
-6,438
-6% -$440K 0.02% 756
2022
Q3
$5.7M Sell
107,365
-6,928
-6% -$368K 0.02% 865
2022
Q2
$7.17M Buy
114,293
+18,733
+20% +$1.18M 0.02% 798
2022
Q1
$6.15M Buy
95,560
+83,116
+668% +$5.34M 0.01% 1050
2021
Q4
$1.04M Sell
12,444
-381
-3% -$32K ﹤0.01% 1436
2021
Q3
$1M Buy
12,825
+606
+5% +$47.3K ﹤0.01% 1446
2021
Q2
$928K Sell
12,219
-877
-7% -$66.6K ﹤0.01% 1475
2021
Q1
$842K Sell
13,096
-180
-1% -$11.6K ﹤0.01% 1415
2020
Q4
$719K Sell
13,276
-560
-4% -$30.3K ﹤0.01% 1411
2020
Q3
$550K Buy
13,836
+230
+2% +$9.14K ﹤0.01% 1437
2020
Q2
$553K Sell
13,606
-270
-2% -$11K ﹤0.01% 1390
2020
Q1
$498K Sell
13,876
-590
-4% -$21.2K ﹤0.01% 1346
2019
Q4
$737K Hold
14,466
﹤0.01% 1314
2019
Q3
$635K Sell
14,466
-313
-2% -$13.7K ﹤0.01% 1256
2019
Q2
$738K Sell
14,779
-3,988
-21% -$199K ﹤0.01% 1220
2019
Q1
$721K Sell
18,767
-530
-3% -$20.4K ﹤0.01% 1241
2018
Q4
$574K Hold
19,297
﹤0.01% 1279
2018
Q3
$645K Sell
19,297
-320
-2% -$10.7K ﹤0.01% 1342
2018
Q2
$570K Sell
19,617
-775
-4% -$22.5K ﹤0.01% 1328
2018
Q1
$610K Sell
20,392
-567
-3% -$17K ﹤0.01% 1252
2017
Q4
$719K Sell
20,959
-312
-1% -$10.7K ﹤0.01% 1215
2017
Q3
$633K Buy
21,271
+571
+3% +$17K ﹤0.01% 1226
2017
Q2
$597K Sell
20,700
-180
-0.9% -$5.19K ﹤0.01% 1229
2017
Q1
$487K Sell
20,880
-35,808
-63% -$835K ﹤0.01% 1195
2016
Q4
$1.2M Sell
56,688
-9,852
-15% -$209K 0.01% 1173
2016
Q3
$1.51M Sell
66,540
-1,600
-2% -$36.2K 0.01% 1187
2016
Q2
$1.55M Sell
68,140
-9,000
-12% -$205K 0.01% 1164
2016
Q1
$2.16M Sell
77,140
-3,270
-4% -$91.6K 0.01% 1054
2015
Q4
$1.95M Sell
80,410
-2,450
-3% -$59.5K 0.01% 1107
2015
Q3
$1.36M Sell
82,860
-2,280
-3% -$37.5K 0.01% 1204
2015
Q2
$1.74M Buy
85,140
+1,530
+2% +$31.2K 0.01% 1229
2015
Q1
$1.54M Sell
83,610
-2,090
-2% -$38.6K 0.01% 1210
2014
Q4
$1.68M Buy
85,700
+4,700
+6% +$92.2K 0.01% 1198
2014
Q3
$1.5M Buy
81,000
+540
+0.7% +$10K 0.01% 1225
2014
Q2
$1.95M Buy
80,460
+2,240
+3% +$54.4K 0.01% 1191
2014
Q1
$1.78M Buy
78,220
+340
+0.4% +$7.75K 0.01% 1177
2013
Q4
$1.54M Sell
77,880
-2,580
-3% -$51K 0.01% 1188
2013
Q3
$1.66M Sell
80,460
-6,240
-7% -$129K 0.01% 1157
2013
Q2
$1.4M Buy
+86,700
New +$1.4M 0.01% 1188