D.E. Shaw & Co’s Bruker BRKR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$1.66M Sell
45,924
-271,584
-86% -$11.4M ﹤0.01% 3058
2025
Q4
$15M Buy
317,508
+111,591
+54% +$4.72M 0.01% 1438
2025
Q3
$6.69M Buy
+205,917
New +$7.34M 0.01% 1977
2025
Q2
Sell
-56,390
Closed -$2.35M 4372
2025
Q1
$2.35M Buy
+56,390
New +$2.93M ﹤0.01% 2492
2024
Q3
Sell
-18,372
Closed -$1.17M 4557
2024
Q2
$1.17M Sell
18,372
-60,155
-77% -$4.53M ﹤0.01% 3082
2024
Q1
$7.38M Sell
78,527
-73,917
-48% -$5.95M 0.01% 1600
2023
Q4
$11.2M Buy
152,444
+88,917
+140% +$5.7M 0.02% 1288
2023
Q3
$3.96M Sell
63,527
-10,458
-14% -$703K 0.01% 2025
2023
Q2
$5.47M Sell
73,985
-40,248
-35% -$3.07M 0.01% 1797
2023
Q1
$9.01M Buy
114,233
+3,944
+4% +$285K 0.01% 1458
2022
Q4
$7.54M Sell
110,289
-1,443
-1% -$91.7K 0.01% 1704
2022
Q3
$5.93M Sell
111,732
-45,291
-29% -$2.71M 0.01% 1895
2022
Q2
$9.85M Sell
157,023
-75,033
-32% -$4.6M 0.02% 1402
2022
Q1
$14.9M Sell
232,056
-96,258
-29% -$6.58M 0.02% 1254
2021
Q4
$27.5M Sell
328,314
-149,848
-31% -$12M 0.03% 876
2021
Q3
$37.3M Sell
478,162
-22,232
-4% -$1.85M 0.05% 663
2021
Q2
$38M Buy
500,394
+24,679
+5% +$1.72M 0.04% 676
2021
Q1
$30.6M Sell
475,715
-110,830
-19% -$6.66M 0.04% 702
2020
Q4
$31.8M Sell
586,545
-232,320
-28% -$11.1M 0.04% 715
2020
Q3
$32.5M Sell
818,865
-40,138
-5% -$1.67M 0.04% 587
2020
Q2
$34.9M Sell
859,003
-273,587
-24% -$10.8M 0.05% 504
2020
Q1
$40.6M Sell
1,132,590
-296,414
-21% -$13.7M 0.08% 342
2019
Q4
$72.8M Buy
1,429,004
+29,502
+2% +$1.4M 0.11% 287
2019
Q3
$61.5M Sell
1,399,502
-524,593
-27% -$23.5M 0.1% 316
2019
Q2
$96.1M Buy
1,924,095
+22,812
+1% +$961K 0.15% 204
2019
Q1
$73.1M Sell
1,901,283
-232,090
-11% -$8.38M 0.12% 263
2018
Q4
$63.5M Sell
2,133,373
-61,677
-3% -$1.95M 0.12% 272
2018
Q3
$73.4M Buy
2,195,050
+159,844
+8% +$5.26M 0.12% 276
2018
Q2
$59.1M Buy
2,035,206
+284,795
+16% +$8.66M 0.1% 318
2018
Q1
$52.4M Sell
1,750,411
-50,364
-3% -$1.63M 0.09% 330
2017
Q4
$61.8M Buy
1,800,775
+222,160
+14% +$7.28M 0.11% 288
2017
Q3
$47M Buy
1,578,615
+160,797
+11% +$4.63M 0.09% 337
2017
Q2
$40.9M Sell
1,417,818
-231,091
-14% -$5.95M 0.08% 345
2017
Q1
$38.5M Sell
1,648,909
-51,688
-3% -$1.21M 0.08% 351
2016
Q4
$36M Buy
1,700,597
+288,771
+20% +$6.31M 0.08% 411
2016
Q3
$32M Buy
1,411,826
+62,807
+5% +$1.44M 0.07% 427
2016
Q2
$30.7M Buy
1,349,019
+413,251
+44% +$11M 0.07% 405
2016
Q1
$26.2M Buy
935,768
+372,926
+66% +$9.3M 0.06% 443
2015
Q4
$13.7M Buy
562,842
+463,992
+469% +$9.63M 0.03% 808
2015
Q3
$1.62M Buy
98,850
+65,936
+200% +$1.28M ﹤0.01% 2241
2015
Q2
$672K Sell
32,914
-48,887
-60% -$988K ﹤0.01% 2981
2015
Q1
$1.51M Sell
81,801
-62,110
-43% -$1.18M ﹤0.01% 2234
2014
Q4
$2.82M Sell
143,911
-418,960
-74% -$8.06M 0.01% 1987
2014
Q3
$10.4M Sell
562,871
-208,847
-27% -$4.46M 0.02% 1053
2014
Q2
$18.7M Buy
771,718
+532,736
+223% +$11.6M 0.04% 725
2014
Q1
$5.45M Sell
238,982
-301,021
-56% -$6.57M 0.01% 1514
2013
Q4
$10.7M Buy
540,003
+2,540
+0.5% +$49.8K 0.02% 1095
2013
Q3
$11.1M Buy
537,463
+107,230
+25% +$2.05M 0.03% 926
2013
Q2
$6.95M Buy
+430,233
New +$7.44M 0.02% 1114

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