Two Sigma Securities’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 | $593K | Sell |
617
-488
| -44% | -$513K | 0.07% | 403 |
|
|
2025
Q4 | $1.18M | Buy |
+1,105
| New | +$1.21M | 0.16% | 144 |
|
|
2025
Q1 | – | Sell |
-1,516
| Closed | -$1.55M | – | 1496 |
|
|
2024
Q4 | $1.55M | Buy |
+1,516
| New | +$1.54M | 0.21% | 85 |
|
|
2024
Q3 | – | Sell |
-2,105
| Closed | -$1.82M | – | 2888 |
|
|
2024
Q2 | $1.66M | Buy |
+2,105
| New | +$1.64M | 0.02% | 804 |
|
|
2024
Q1 | – | Sell |
-839
| Closed | -$674K | – | 2994 |
|
|
2023
Q4 | $681K | Sell |
839
-1,038
| -55% | -$725K | 0.01% | 1316 |
|
|
2023
Q3 | $1.21M | Sell |
1,877
-1,713
| -48% | -$1.2M | 0.01% | 917 |
|
|
2023
Q2 | $2.48M | Sell |
3,590
-4,034
| -53% | -$2.7M | 0.04% | 516 |
|
|
2023
Q1 | $5.1M | Buy |
7,624
+6,875
| +918% | +$4.84M | 0.1% | 230 |
|
|
2022
Q4 | $531K | Sell |
749
-3,758
| -83% | -$2.51M | 0.02% | 1048 |
|
|
2022
Q3 | $2.48M | Sell |
4,507
-35
| -0.8% | -$22.9K | 0.08% | 311 |
|
|
2022
Q2 | $2.77M | Buy |
+4,542
| New | +$2.96M | 0.1% | 228 |
|
|
2021
Q3 | – | Sell |
-1,648
| Closed | -$1.48M | – | 1562 |
|
|
2021
Q2 | $1.44M | Buy |
1,648
+1,303
| +378% | +$1.1M | 0.04% | 319 |
|
|
2021
Q1 | $260K | Buy |
+345
| New | +$250K | 0.01% | 498 |
|
|
2020
Q2 | – | Sell |
-1,106
| Closed | -$558K | – | 1372 |
|
|
2020
Q1 | $487K | Buy |
+1,106
| New | +$545K | 0.01% | 639 |
|
|
2019
Q4 | – | Sell |
-531
| Closed | -$252K | – | 2329 |
|
|
2019
Q3 | $237K | Sell |
531
-354
| -40% | -$158K | ﹤0.01% | 1735 |
|
|
2019
Q2 | $415K | Buy |
885
+21
| +2% | +$9.5K | ﹤0.01% | 1239 |
|
|
2019
Q1 | $369K | Sell |
864
-6,474
| -88% | -$2.72M | ﹤0.01% | 1046 |
|
|
2018
Q4 | $2.88M | Buy |
7,338
+2,219
| +43% | +$909K | 0.04% | 262 |
|
|
2018
Q3 | $2.41M | Buy |
5,119
+2,114
| +70% | +$1.03M | 0.02% | 622 |
|
|
2018
Q2 | $1.5M | Sell |
3,005
-4,255
| -59% | -$2.25M | 0.01% | 1092 |
|
|
2018
Q1 | $3.93M | Buy |
7,260
+6,489
| +842% | +$3.56M | 0.02% | 567 |
|
|
2017
Q4 | $396K | Buy |
+771
| New | +$375K | 0.01% | 834 |
|
|
2017
Q3 | – | Sell |
-1,976
| Closed | -$835K | – | 935 |
|
|
2017
Q2 | $835K | Sell |
1,976
-1,525
| -44% | -$608K | 0.16% | 118 |
|
|
2017
Q1 | $1.34M | Buy |
+3,501
| New | +$1.34M | 0.26% | 66 |
|
|
2016
Q4 | – | Sell |
-1,156
| Closed | -$419K | – | 722 |
|
|
2016
Q3 | $419K | Buy |
+1,156
| New | +$421K | 0.14% | 197 |
|
Other funds holding BLK
VCM
VPM
Two Sigma Securities's BLK Position: Q1 2026 in Review
Two Sigma Securities reduced its Blackrock (BLK) stake by 44% in Q1 2026, selling an estimated $513K and leaving 617 shares worth $593K. The position accounts for 0.07% of the portfolio, ranked #403.
Two Sigma Securities first reported a position in BLK in Q3 2016 and has held it in 25 quarters since. The position peaked at $5.1M in Q1 2023. 2,320 funds tracked by Wall St. Rank hold BLK as of Q1 2026.
- Two Sigma Securities held 617 shares of Blackrock worth $593K as of Q1 2026.
- Two Sigma Securities sold 488 Blackrock shares in Q1 2026, an estimated $513K.
- Blackrock made up 0.07% of Two Sigma Securities's portfolio in Q1 2026, its #403 holding.
- Two Sigma Securities first reported a position in Blackrock in Q3 2016 and has held it in 25 quarters since.
- Two Sigma Securities's Blackrock position peaked at $5.1M in Q1 2023.
- 2,320 funds tracked by Wall St. Rank held Blackrock as of Q1 2026.
Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.