Position in BLK
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$4,807
+$4,807 QoQ
Shares Held
5
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#2,231
of 2,275 holders
Holding Since
Dec 2024
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BLK Over Time
Shares Held
Position Value (USD)
Derivatives in BLK
reported options exposure · as of Jun 30, 2025CallValue
$839,400
CallShares
800
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Asset Management
Financial Services · as of Jun 30, 2026Twin Tree Management, LP holds $8,646,073 across 10 Asset Management names. BLK ranks #10 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TROW |
Price T Rowe Group Inc
|
26,292 | $2,989,137 | |
| 2 | IVZ |
Invesco Ltd.
|
56,627 | $1,494,386 | |
| 3 | BX |
Blackstone Inc.
|
12,460 | $1,466,168 | |
| 4 | KKR |
KKR & Co. Inc.
|
9,131 | $838,043 | |
| 5 | VCTR |
Victory Capital Holdings, Inc.
|
9,141 | $768,392 | |
| 6 | BAM |
Brookfield Asset Management Ltd.
|
13,021 | $583,991 | |
| 7 | CRBG |
Corebridge Financial, Inc.
|
9,251 | $264,856 | |
| 8 | ARCC |
Ares Capital Corp
|
8,241 | $152,705 |
All Filings in BLK
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,807 | 5 | Shares | Sole | 2026-08-12 | |
| 2025-06-30 | $839,400 | 800 | Call | Sole | 2025-07-28 | |
| 2025-03-31 | $36,534,128 | 38,600 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $757,184 | 800 | Call | Sole | 2025-05-15 | |
| 2025-03-31 | $5,690,237 | 6,012 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $29,313,020 | 28,595 | Shares | Sole | 2025-02-10 | |
| 2024-12-31 | $5,535,594 | 5,400 | Call | Sole | 2025-02-10 | |
| 2024-12-31 | $60,686,512 | 59,200 | Put | Sole | 2025-02-10 | |
| No filing history on record for this holder in this stock. | ||||||