Position in BLK
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$367,315
-$226,060 QoQ
Shares Held
382
-38.1% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
1.90%
of 13F equity value
Holder Rank
#1,635
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, 2026CallValue
$1,346,184
CallShares
1,400
PutValue
$1,442,340
PutShares
1,500
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, 2026One River Asset Management, LLC holds $367,315 across 1 Asset Management name. BLK ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BLK |
BlackRock, Inc.
This page
|
382 | $367,315 |
All Filings in BLK
Export CSV
11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $367,315 | 382 | Shares | Sole | 2026-07-28 | |
| 2026-06-30 | $1,346,184 | 1,400 | Call | Sole | 2026-07-28 | |
| 2026-06-30 | $1,442,340 | 1,500 | Put | Sole | 2026-07-28 | |
| 2026-03-31 | $1,538,736 | 1,600 | Call | Sole | 2026-04-27 | |
| 2026-03-31 | $1,538,736 | 1,600 | Put | Sole | 2026-04-27 | |
| 2026-03-31 | $593,375 | 617 | Shares | Sole | 2026-04-27 | |
| 2025-12-31 | $321,102 | 300 | Put | Sole | 2026-01-28 | |
| 2025-12-31 | $321,102 | 300 | Call | Sole | 2026-01-28 | |
| 2025-12-31 | $59,939 | 56 | Shares | Sole | 2026-01-28 | |
| 2024-12-31 | $922,599 | 900 | Call | Sole | 2025-02-12 | |
| 2024-12-31 | $512,555 | 500 | Put | Sole | 2025-02-12 | |
| No filing history on record for this holder in this stock. | ||||||