Millennium Management’s Seres Therapeutics MCRB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-1,478
Closed -$20.7K 4237
2025
Q1
$20.7K Sell
1,478
-89,058
-98% -$1.25M ﹤0.01% 3880
2024
Q4
$1.5M Buy
90,536
+39,438
+77% +$655K ﹤0.01% 2655
2024
Q3
$967K Sell
51,098
-37,782
-43% -$715K ﹤0.01% 2942
2024
Q2
$1.29M Buy
88,880
+37,502
+73% +$543K ﹤0.01% 2732
2024
Q1
$795K Sell
51,378
-59,826
-54% -$926K ﹤0.01% 3089
2023
Q4
$3.11M Buy
111,204
+71,803
+182% +$2.01M ﹤0.01% 2203
2023
Q3
$1.88M Sell
39,401
-48,595
-55% -$2.31M ﹤0.01% 2516
2023
Q2
$8.43M Buy
87,996
+67,572
+331% +$6.47M ﹤0.01% 1580
2023
Q1
$2.32M Buy
20,424
+10,150
+99% +$1.15M ﹤0.01% 2444
2022
Q4
$1.15M Buy
+10,274
New +$1.15M ﹤0.01% 3062
2022
Q3
Sell
-54,696
Closed -$3.75M 5373
2022
Q2
$3.75M Buy
54,696
+25,232
+86% +$1.73M ﹤0.01% 2397
2022
Q1
$4.2M Sell
29,464
-33,760
-53% -$4.81M ﹤0.01% 2441
2021
Q4
$10.5M Buy
63,224
+48,818
+339% +$8.13M 0.01% 1540
2021
Q3
$2.01M Buy
14,406
+4,029
+39% +$561K ﹤0.01% 3038
2021
Q2
$4.95M Sell
10,377
-2,979
-22% -$1.42M ﹤0.01% 2149
2021
Q1
$5.5M Sell
13,356
-2,481
-16% -$1.02M ﹤0.01% 1977
2020
Q4
$7.76M Buy
15,837
+1,743
+12% +$854K 0.01% 1569
2020
Q3
$7.98K Sell
14,094
-4,419
-24% -$2.5K 0.01% 1106
2020
Q2
$1.76M Buy
+18,513
New +$1.76M ﹤0.01% 2098
2019
Q3
Sell
-16,093
Closed -$1.04M 3680
2019
Q2
$1.04M Buy
16,093
+1,528
+10% +$98.4K ﹤0.01% 2355
2019
Q1
$2M Buy
+14,565
New +$2M ﹤0.01% 2038
2018
Q4
Sell
-738
Closed -$112K 3545
2018
Q3
$112K Sell
738
-7,871
-91% -$1.19M ﹤0.01% 3337
2018
Q2
$1.48M Buy
8,609
+4,318
+101% +$743K ﹤0.01% 2304
2018
Q1
$630K Sell
4,291
-10,493
-71% -$1.54M ﹤0.01% 2707
2017
Q4
$3M Buy
14,784
+4,247
+40% +$861K ﹤0.01% 1892
2017
Q3
$3.38M Buy
10,537
+1,819
+21% +$583K 0.01% 1738
2017
Q2
$1.97M Sell
8,718
-315
-3% -$71.2K ﹤0.01% 1894
2017
Q1
$2.04M Sell
9,033
-2,213
-20% -$499K ﹤0.01% 1823
2016
Q4
$2.23M Buy
+11,246
New +$2.23M ﹤0.01% 1669
2016
Q2
Sell
-476
Closed -$253K 3119
2016
Q1
$253K Sell
476
-8,299
-95% -$4.41M ﹤0.01% 2617
2015
Q4
$6.16M Buy
8,775
+3,612
+70% +$2.53M 0.01% 1140
2015
Q3
$3.06M Buy
5,163
+1,016
+24% +$602K 0.01% 1511
2015
Q2
$3.44M Buy
+4,147
New +$3.44M 0.01% 1484