State of Wisconsin Investment Board’s Blackrock BLK Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $77.2M | Buy |
80,280
+3,959
| +5% | +$4.17M | 0.18% | 88 |
|
|
2025
Q4 | $81.7M | Sell |
76,321
-2,259
| -3% | -$2.47M | 0.18% | 90 |
|
|
2025
Q3 | $91.6M | Sell |
78,580
-3,943
| -5% | -$4.41M | 0.21% | 76 |
|
|
2025
Q2 | $86.6M | Sell |
82,523
-3,163
| -4% | -$2.99M | 0.21% | 77 |
|
|
2025
Q1 | $81.1M | Buy |
85,686
+3,690
| +5% | +$3.62M | 0.21% | 81 |
|
|
2024
Q4 | $84.1M | Sell |
81,996
-3,986
| -5% | -$4.05M | 0.21% | 76 |
|
|
2024
Q3 | $81.6M | Sell |
85,982
-14,088
| -14% | -$12.2M | 0.21% | 82 |
|
|
2024
Q2 | $78.8M | Sell |
100,070
-18,216
| -15% | -$14.2M | 0.21% | 85 |
|
|
2024
Q1 | $98.6M | Buy |
118,286
+3,660
| +3% | +$2.94M | 0.26% | 68 |
|
|
2023
Q4 | $93.1M | Sell |
114,626
-2,262
| -2% | -$1.58M | 0.26% | 67 |
|
|
2023
Q3 | $75.6M | Buy |
116,888
+1,077
| +0.9% | +$752K | 0.24% | 82 |
|
|
2023
Q2 | $80M | Sell |
115,811
-14,101
| -11% | -$9.44M | 0.22% | 82 |
|
|
2023
Q1 | $86.9M | Sell |
129,912
-58,528
| -31% | -$41.2M | 0.26% | 73 |
|
|
2022
Q4 | $134M | Sell |
188,440
-31,257
| -14% | -$20.9M | 0.43% | 38 |
|
|
2022
Q3 | $121M | Sell |
219,697
-2,114
| -1% | -$1.38M | 0.38% | 42 |
|
|
2022
Q2 | $135M | Buy |
221,811
+26,292
| +13% | +$17.1M | 0.35% | 47 |
|
|
2022
Q1 | $149M | Sell |
195,519
-8,330
| -4% | -$6.51M | 0.31% | 54 |
|
|
2021
Q4 | $187M | Buy |
203,849
+2,942
| +1% | +$2.68M | 0.36% | 45 |
|
|
2021
Q3 | $168M | Buy |
200,907
+5,390
| +3% | +$4.83M | 0.35% | 42 |
|
|
2021
Q2 | $171M | Sell |
195,517
-11,847
| -6% | -$10M | 0.35% | 44 |
|
|
2021
Q1 | $156M | Buy |
207,364
+6,498
| +3% | +$4.71M | 0.33% | 57 |
|
|
2020
Q4 | $145M | Buy |
200,866
+19,148
| +11% | +$12.7M | 0.34% | 53 |
|
|
2020
Q3 | $102M | Sell |
181,718
-10,850
| -6% | -$6.19M | 0.26% | 82 |
|
|
2020
Q2 | $105M | Buy |
192,568
+39,943
| +26% | +$20.2M | 0.29% | 70 |
|
|
2020
Q1 | $67.2M | Buy |
152,625
+14,982
| +11% | +$7.38M | 0.22% | 103 |
|
|
2019
Q4 | $69.2M | Buy |
137,643
+6,563
| +5% | +$3.11M | 0.17% | 123 |
|
|
2019
Q3 | $58.4M | Buy |
131,080
+4,229
| +3% | +$1.88M | 0.16% | 140 |
|
|
2019
Q2 | $59.5M | Sell |
126,851
-11,924
| -9% | -$5.39M | 0.17% | 131 |
|
|
2019
Q1 | $59.3M | Buy |
138,775
+8,193
| +6% | +$3.44M | 0.17% | 125 |
|
|
2018
Q4 | $51.3M | Sell |
130,582
-3,910
| -3% | -$1.6M | 0.17% | 124 |
|
|
2018
Q3 | $63.4M | Sell |
134,492
-9,659
| -7% | -$4.7M | 0.18% | 116 |
|
|
2018
Q2 | $71.9M | Buy |
144,151
+3,663
| +3% | +$1.94M | 0.21% | 101 |
|
|
2018
Q1 | $76.1M | Sell |
140,488
-1,435
| -1% | -$788K | 0.22% | 97 |
|
|
2017
Q4 | $72.9M | Sell |
141,923
-10,389
| -7% | -$5.05M | 0.2% | 107 |
|
|
2017
Q3 | $68.1M | Buy |
152,312
+7,592
| +5% | +$3.24M | 0.2% | 110 |
|
|
2017
Q2 | $61.1M | Buy |
144,720
+25,070
| +21% | +$10M | 0.2% | 113 |
|
|
2017
Q1 | $45.9M | Buy |
119,650
+9,035
| +8% | +$3.46M | 0.18% | 122 |
|
|
2016
Q4 | $42.1M | Sell |
110,615
-620
| -0.6% | -$227K | 0.18% | 124 |
|
|
2016
Q3 | $40.3M | Sell |
111,235
-13,200
| -11% | -$4.8M | 0.16% | 142 |
|
|
2016
Q2 | $42.6M | Sell |
124,435
-5,860
| -4% | -$2.06M | 0.17% | 128 |
|
|
2016
Q1 | $44.4M | Buy |
130,295
+7,290
| +6% | +$2.31M | 0.17% | 123 |
|
|
2015
Q4 | $41.9M | Sell |
123,005
-750
| -0.6% | -$255K | 0.16% | 136 |
|
|
2015
Q3 | $36.8M | Buy |
123,755
+27,390
| +28% | +$8.84M | 0.14% | 154 |
|
|
2015
Q2 | $33.3M | Sell |
96,365
-450
| -0.5% | -$164K | 0.12% | 193 |
|
|
2015
Q1 | $35.4M | Sell |
96,815
-2,650
| -3% | -$960K | 0.12% | 204 |
|
|
2014
Q4 | $35.6M | Buy |
99,465
+5,680
| +6% | +$1.94M | 0.12% | 203 |
|
|
2014
Q3 | $30.8M | Sell |
93,785
-68,795
| -42% | -$22.1M | 0.11% | 224 |
|
|
2014
Q2 | $52M | Buy |
162,580
+25,800
| +19% | +$7.91M | 0.19% | 117 |
|
|
2014
Q1 | $43M | Buy |
136,780
+110
| +0.1% | +$33.6K | 0.16% | 134 |
|
|
2013
Q4 | $43.3M | Sell |
136,670
-2,770
| -2% | -$827K | 0.17% | 133 |
|
|
2013
Q3 | $37.7M | Sell |
139,440
-7,440
| -5% | -$2.02M | 0.16% | 141 |
|
|
2013
Q2 | $37.7M | Buy |
+146,880
| New | +$39.3M | 0.16% | 137 |
|
Other funds holding BLK
VCM
VPM
State of Wisconsin Investment Board's BLK Position: Q1 2026 in Review
State of Wisconsin Investment Board increased its Blackrock (BLK) stake by 5.2% in Q1 2026, buying an estimated $4.17M and bringing the position to 80,280 shares worth $77.2M. The position accounts for 0.18% of the portfolio, ranked #88.
State of Wisconsin Investment Board first reported a position in BLK in Q2 2013 and has held it in 52 quarters since. The position peaked at $187M in Q4 2021. 2,327 funds tracked by Wall St. Rank hold BLK as of Q1 2026.
- State of Wisconsin Investment Board held 80,280 shares of Blackrock worth $77.2M as of Q1 2026.
- State of Wisconsin Investment Board bought 3,959 Blackrock shares in Q1 2026, an estimated $4.17M.
- Blackrock made up 0.18% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #88 holding.
- State of Wisconsin Investment Board first reported a position in Blackrock in Q2 2013 and has held it in 52 quarters since.
- State of Wisconsin Investment Board's Blackrock position peaked at $187M in Q4 2021.
- 2,327 funds tracked by Wall St. Rank held Blackrock as of Q1 2026.
Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.