SIG BROKERAGE, LP
Broker-DealerPosition in RIVN — Rivian Automotive, Inc. / DE
CIK 1094429
BALA CYNWYD, PA
Position in RIVN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$881,779
+$881,779 QoQ
Shares Held
50,823
Ownership
0.004%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#247
of 812 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Derivatives in RIVN
reported options exposure · as of Mar 31, 2026CallValue
$150,500
CallShares
10,000
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 Auto Manufacturers
Consumer Cyclical · as of Jun 30, 2026SIG BROKERAGE, LP holds $17,744,621 across 3 Auto Manufacturers names. RIVN ranks #2 (5.0% of the industry book) .
All Filings in RIVN
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $881,779 | 50,823 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $150,500 | 10,000 | Call | Sole | 2026-05-15 | |
| 2025-12-31 | $654,372 | 33,200 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $197,100 | 10,000 | Call | Sole | 2026-02-17 | |
| 2025-09-30 | $487,376 | 33,200 | Put | Sole | 2025-11-14 | |
| No filing history on record for this holder in this stock. | ||||||