Profund Advisors’s Biogen BIIB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $2.19M | Sell |
11,961
-2,239
| -16% | -$413K | 0.08% | 182 |
|
|
2025
Q4 | $2.5M | Sell |
14,200
-9,931
| -41% | -$1.62M | 0.08% | 165 |
|
|
2025
Q3 | $3.38M | Sell |
24,131
-3,043
| -11% | -$411K | 0.11% | 126 |
|
|
2025
Q2 | $3.41M | Buy |
27,174
+404
| +2% | +$50.3K | 0.12% | 121 |
|
|
2025
Q1 | $3.66M | Sell |
26,770
-1,859
| -6% | -$266K | 0.16% | 107 |
|
|
2024
Q4 | $4.38M | Buy |
28,629
+98
| +0.3% | +$16.5K | 0.16% | 99 |
|
|
2024
Q3 | $5.53M | Buy |
28,531
+1,610
| +6% | +$337K | 0.21% | 77 |
|
|
2024
Q2 | $6.24M | Buy |
26,921
+7,850
| +41% | +$1.71M | 0.23% | 65 |
|
|
2024
Q1 | $4.11M | Sell |
19,071
-541
| -3% | -$127K | 0.16% | 100 |
|
|
2023
Q4 | $5.07M | Buy |
19,612
+2,571
| +15% | +$631K | 0.22% | 78 |
|
|
2023
Q3 | $4.38M | Buy |
17,041
+3,584
| +27% | +$959K | 0.24% | 72 |
|
|
2023
Q2 | $3.83M | Buy |
13,457
+447
| +3% | +$133K | 0.21% | 76 |
|
|
2023
Q1 | $3.62M | Sell |
13,010
-10,255
| -44% | -$2.84M | 0.22% | 76 |
|
|
2022
Q4 | $6.44M | Sell |
23,265
-46
| -0.2% | -$13K | 0.42% | 46 |
|
|
2022
Q3 | $6.22M | Sell |
23,311
-1,464
| -6% | -$311K | 0.45% | 38 |
|
|
2022
Q2 | $5.05M | Sell |
24,775
-3,499
| -12% | -$715K | 0.32% | 55 |
|
|
2022
Q1 | $5.96M | Sell |
28,274
-5,332
| -16% | -$1.16M | 0.25% | 64 |
|
|
2021
Q4 | $8.06M | Sell |
33,606
-4,905
| -13% | -$1.26M | 0.26% | 59 |
|
|
2021
Q3 | $10.9M | Sell |
38,511
-485
| -1% | -$159K | 0.37% | 44 |
|
|
2021
Q2 | $13.5M | Sell |
38,996
-1,587
| -4% | -$481K | 0.45% | 40 |
|
|
2021
Q1 | $11.4M | Sell |
40,583
-1,450
| -3% | -$391K | 0.44% | 39 |
|
|
2020
Q4 | $10.3M | Buy |
42,033
+2,291
| +6% | +$591K | 0.45% | 35 |
|
|
2020
Q3 | $11.3M | Sell |
39,742
-6,600
| -14% | -$1.84M | 0.58% | 31 |
|
|
2020
Q2 | $12.4M | Buy |
46,342
+1,507
| +3% | +$453K | 0.69% | 24 |
|
|
2020
Q1 | $14.2M | Sell |
44,835
-15,580
| -26% | -$4.73M | 1.07% | 17 |
|
|
2019
Q4 | $17.9M | Buy |
60,415
+5,040
| +9% | +$1.4M | 0.78% | 20 |
|
|
2019
Q3 | $12.9M | Sell |
55,375
-6,128
| -10% | -$1.43M | 0.65% | 23 |
|
|
2019
Q2 | $14.4M | Sell |
61,503
-5,741
| -9% | -$1.33M | 0.68% | 19 |
|
|
2019
Q1 | $15.9M | Sell |
67,244
-562
| -0.8% | -$177K | 0.76% | 18 |
|
|
2018
Q4 | $20.4M | Sell |
67,806
-16,709
| -20% | -$5.33M | 1.26% | 11 |
|
|
2018
Q3 | $29.9M | Buy |
84,515
+3,694
| +5% | +$1.27M | 1.13% | 12 |
|
|
2018
Q2 | $23.5M | Sell |
80,821
-4,403
| -5% | -$1.24M | 0.94% | 16 |
|
|
2018
Q1 | $23.3M | Sell |
85,224
-6,561
| -7% | -$2.04M | 0.93% | 16 |
|
|
2017
Q4 | $29.2M | Sell |
91,785
-9,971
| -10% | -$3.2M | 1.13% | 15 |
|
|
2017
Q3 | $31.9M | Buy |
101,756
+5,967
| +6% | +$1.77M | 1.33% | 11 |
|
|
2017
Q2 | $26M | Sell |
95,789
-6,388
| -6% | -$1.69M | 1.18% | 13 |
|
|
2017
Q1 | $27.9M | Sell |
102,177
-7,578
| -7% | -$2.14M | 1.25% | 10 |
|
|
2016
Q4 | $31.1M | Sell |
109,755
-16,380
| -13% | -$4.86M | 1.43% | 9 |
|
|
2016
Q3 | $39.5M | Sell |
126,135
-4,915
| -4% | -$1.46M | 1.88% | 6 |
|
|
2016
Q2 | $31.7M | Sell |
131,050
-6,248
| -5% | -$1.65M | 1.54% | 8 |
|
|
2016
Q1 | $35.7M | Sell |
137,298
-34,811
| -20% | -$9.2M | 1.85% | 6 |
|
|
2015
Q4 | $52.7M | Sell |
172,109
-8,739
| -5% | -$2.51M | 2.5% | 5 |
|
|
2015
Q3 | $52.8M | Sell |
180,848
-10,728
| -6% | -$3.54M | 3.01% | 5 |
|
|
2015
Q2 | $77.4M | Sell |
191,576
-1,421
| -0.7% | -$570K | 3.2% | 4 |
|
|
2015
Q1 | $81.5M | Buy |
192,997
+8,350
| +5% | +$3.29M | 3.17% | 3 |
|
|
2014
Q4 | $62.7M | Buy |
184,647
+18,394
| +11% | +$5.95M | 2.57% | 5 |
|
|
2014
Q3 | $55M | Buy |
166,253
+12,020
| +8% | +$3.96M | 2.58% | 4 |
|
|
2014
Q2 | $48.6M | Sell |
154,233
-38,354
| -20% | -$11.5M | 2.13% | 4 |
|
|
2014
Q1 | $58.9M | Buy |
192,587
+32,722
| +20% | +$10.4M | 2.68% | 4 |
|
|
2013
Q4 | $44.7M | Buy |
159,865
+30,890
| +24% | +$7.99M | 2% | 5 |
|
|
2013
Q3 | $31.1M | Buy |
128,975
+6,588
| +5% | +$1.47M | 1.65% | 6 |
|
|
2013
Q2 | $26.3M | Buy |
+122,387
| New | +$26.2M | 1.86% | 5 |
|
Other funds holding BIIB
VCM
VPM
Profund Advisors's BIIB Position: Q1 2026 in Review
Profund Advisors reduced its Biogen (BIIB) stake by 16% in Q1 2026, selling an estimated $413K and leaving 11,961 shares worth $2.19M. The position accounts for 0.08% of the portfolio, ranked #182.
Profund Advisors first reported a position in BIIB in Q2 2013 and has held it in 52 quarters since. The position peaked at $81.5M in Q1 2015. 1,002 funds tracked by Wall St. Rank hold BIIB as of Q1 2026.
- Profund Advisors held 11,961 shares of Biogen worth $2.19M as of Q1 2026.
- Profund Advisors sold 2,239 Biogen shares in Q1 2026, an estimated $413K.
- Biogen made up 0.08% of Profund Advisors's portfolio in Q1 2026, its #182 holding.
- Profund Advisors first reported a position in Biogen in Q2 2013 and has held it in 52 quarters since.
- Profund Advisors's Biogen position peaked at $81.5M in Q1 2015.
- 1,002 funds tracked by Wall St. Rank held Biogen as of Q1 2026.
Based on Profund Advisors's 13F filing for Q1 2026, filed 27 Apr 2026.