Mariner’s Bristol-Myers Squibb BMY Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$106M Buy
1,744,281
+399,393
+30% +$23.3M 0.12% 144
2025
Q4
$72.6M Buy
1,344,888
+441,112
+49% +$21.2M 0.09% 195
2025
Q3
$40.8M Buy
903,776
+17,981
+2% +$840K 0.05% 279
2025
Q2
$41M Sell
885,795
-33,621
-4% -$1.65M 0.06% 268
2025
Q1
$56.1M Buy
919,416
+32,388
+4% +$1.89M 0.09% 196
2024
Q4
$50.2M Buy
887,028
+19,292
+2% +$1.08M 0.08% 209
2024
Q3
$44.9M Sell
867,736
-122,127
-12% -$5.73M 0.08% 221
2024
Q2
$41.1M Sell
989,863
-408,329
-29% -$18.3M 0.08% 219
2024
Q1
$75.8M Sell
1,398,192
-240,057
-15% -$12.2M 0.16% 129
2023
Q4
$84.1M Sell
1,638,249
-44,678
-3% -$2.35M 0.2% 102
2023
Q3
$97.7M Sell
1,682,927
-135,646
-7% -$8.31M 0.26% 82
2023
Q2
$116M Sell
1,818,573
-155,340
-8% -$10.4M 0.31% 75
2023
Q1
$137M Buy
1,973,913
+134,535
+7% +$9.49M 0.4% 56
2022
Q4
$132M Buy
1,839,378
+314,314
+21% +$23.7M 0.43% 56
2022
Q3
$108M Sell
1,525,064
-62,732
-4% -$4.55M 0.43% 55
2022
Q2
$122M Sell
1,587,796
-69,232
-4% -$5.27M 0.5% 41
2022
Q1
$121M Sell
1,657,028
-11,845
-0.7% -$795K 0.46% 48
2021
Q4
$104M Buy
1,668,873
+845,304
+103% +$49.6M 0.44% 50
2021
Q3
$48.7M Buy
823,569
+60,290
+8% +$3.97M 0.25% 102
2021
Q2
$51M Buy
763,279
+18,906
+3% +$1.23M 0.32% 90
2021
Q1
$47M Sell
744,373
-32,012
-4% -$1.99M 0.33% 90
2020
Q4
$48.2M Buy
776,385
+76,474
+11% +$4.7M 0.37% 74
2020
Q3
$42.2M Buy
699,911
+155,827
+29% +$9.38M 0.4% 65
2020
Q2
$32M Buy
544,084
+399,127
+275% +$23.9M 0.32% 94
2020
Q1
$8.08M Buy
144,957
+6,538
+5% +$400K 0.1% 190
2019
Q4
$8.88M Buy
138,419
+44,040
+47% +$2.52M 0.09% 199
2019
Q3
$4.79M Sell
94,379
-2,221
-2% -$104K 0.06% 242
2019
Q2
$4.38M Buy
96,600
+13,409
+16% +$625K 0.05% 262
2019
Q1
$3.97M Buy
83,191
+12,787
+18% +$637K 0.06% 269
2018
Q4
$3.66M Buy
70,404
+26,453
+60% +$1.42M 0.07% 241
2018
Q3
$2.73M Sell
43,951
-306
-0.7% -$18.2K 0.07% 246
2018
Q2
$2.45M Buy
44,257
+7,237
+20% +$391K 0.07% 249
2018
Q1
$2.34M Sell
37,020
-4,154
-10% -$267K 0.08% 205
2017
Q4
$2.52M Buy
41,174
+1,176
+3% +$73.6K 0.1% 179
2017
Q3
$2.55M Sell
39,998
-1,288
-3% -$75.2K 0.12% 150
2017
Q2
$2.3M Sell
41,286
-41,728
-50% -$2.27M 0.11% 158
2017
Q1
$4.51M Buy
83,014
+17,641
+27% +$968K 0.2% 101
2016
Q4
$3.82M Buy
65,373
+5,015
+8% +$274K 0.18% 108
2016
Q3
$3.25M Buy
60,358
+12,420
+26% +$798K 0.16% 121
2016
Q2
$3.53M Buy
47,938
+15,297
+47% +$1.08M 0.19% 118
2016
Q1
$2.08M Buy
32,641
+2,081
+7% +$131K 0.12% 158
2015
Q4
$2.1M Sell
30,560
-9,594
-24% -$634K 0.13% 140
2015
Q3
$2.38M Sell
40,154
-584
-1% -$37K 0.11% 163
2015
Q2
$2.71M Buy
40,738
+23,970
+143% +$1.58M 0.13% 148
2015
Q1
$1.08M Sell
16,768
-1,534
-8% -$96K 0.09% 174
2014
Q4
$1.08M Buy
18,302
+9,407
+106% +$531K 0.1% 166
2014
Q3
$455K Sell
8,895
-578
-6% -$28.9K 0.05% 224
2014
Q2
$460K Buy
9,473
+1,953
+26% +$96.2K 0.05% 235
2014
Q1
$391K Sell
7,520
-1,214
-14% -$64.6K 0.05% 227
2013
Q4
$464K Sell
8,734
-2,201
-20% -$112K 0.06% 237
2013
Q3
$506K Sell
10,935
-2,210
-17% -$97K 0.09% 188
2013
Q2
$587K Buy
+13,145
New +$571K 0.12% 155

Other funds holding BMY

Mariner's BMY Position: Q1 2026 in Review

Mariner increased its Bristol-Myers Squibb (BMY) stake by 30% in Q1 2026, buying an estimated $23.3M and bringing the position to 1,744,281 shares worth $106M. The position accounts for 0.12% of the portfolio, ranked #144.

Mariner first reported a position in BMY in Q2 2013 and has held it in 52 quarters since. The position peaked at $137M in Q1 2023. 2,519 funds tracked by Wall St. Rank hold BMY as of Q1 2026.

  • Mariner held 1,744,281 shares of Bristol-Myers Squibb worth $106M as of Q1 2026.
  • Mariner bought 399,393 Bristol-Myers Squibb shares in Q1 2026, an estimated $23.3M.
  • Bristol-Myers Squibb made up 0.12% of Mariner's portfolio in Q1 2026, its #144 holding.
  • Mariner first reported a position in Bristol-Myers Squibb in Q2 2013 and has held it in 52 quarters since.
  • Mariner's Bristol-Myers Squibb position peaked at $137M in Q1 2023.
  • 2,519 funds tracked by Wall St. Rank held Bristol-Myers Squibb as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.