BlackRock Portfolio Management LLC

Track

Insider profile

Performance

Overall performance
2.1
Performance over holding periods
4.2
30 days 90 days 120 days
Average return -6% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
6 17% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return -55%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance
BlackRock Portfolio Management LLC's trades of York Space Systems Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Sale
Price
36.86
Quantity 15,022,517 -100.0%
Value US$553,729,977
Transaction date
Sale
Price
39.11
Quantity 1,650,000 -100.0%
Value US$64,531,500
Transaction date
Sale
Price
39.11
Quantity 11,000,000 -100.0%
Value US$430,210,000
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-10 2026-08-07
S Sale
25,753 +43.6%
297.17
US$3,778,430 		25,753 +43.6% 297.17 US$3,778,430
2026-08-10 2026-08-06
S Sale
28,687 -29.3%
32.00
US$3,682,640 		28,687 -29.3% 32.00 US$3,682,640
2026-08-06 2026-08-05
S Sale
44,261 -14.9%
325.83
US$4,815,655 		44,261 -14.9% 325.83 US$4,815,655
2026-08-06 2026-08-05
S Sale
116,162 -0.7%
13.49
US$1,567,025 		116,162 -0.7% 13.49 US$1,567,025
2026-08-06 2026-08-04
S Sale
456,310 -2.6%
15.58
US$7,109,310 		456,310 -2.6% 15.58 US$7,109,310
2026-08-06 2026-08-04
S Sale
77,743 -0.4%
15.02
US$1,167,700 		77,743 -0.4% 15.02 US$1,167,700
2026-08-04 2026-08-03
S Sale
13,754 -0.1%
15.03
US$206,723 		13,754 -0.1% 15.03 US$206,723
2026-08-04 2026-07-31
S Sale
35,574 -0.2%
15.14
US$538,590 		35,574 -0.2% 15.14 US$538,590
2026-07-31 2026-07-30
S Sale
140,823 -0.8%
15.18
US$2,137,693 		140,823 -0.8% 15.18 US$2,137,693
2026-07-31 2026-07-29
S Sale
63,390 -0.4%
15.31
US$970,501 		63,390 -0.4% 15.31 US$970,501
2026-02-03 2026-01-30
B Purchase
752,500 +4.4%
34.00
US$25,585,000 		752,500 +4.4% 34.00 US$25,585,000
2025-09-08 2025-09-05
S Sale
214 -0.0%
1.32
US$282 		214 -0.0% 1.32 US$282
2025-05-30 2025-05-30
S Sale
15,022,517 -100.0%
36.86
US$553,729,977 		15,022,517 -100.0% 36.86 US$553,729,977
2025-02-19 2025-02-19
S Sale
1,650,000 -100.0%
39.11
US$64,531,500 		1,650,000 -100.0% 39.11 US$64,531,500
2025-02-13 2025-02-12
S Sale
11,000,000 -100.0%
39.11
US$430,210,000 		11,000,000 -100.0% 39.11 US$430,210,000