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Twin Tree Management, LP

Position in RIVN — Rivian Automotive, Inc. / DE

CIK 1535588 DALLAS, TX

Position in RIVN

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$2,447,338
+$1,148,463 QoQ
Shares Held
141,057
+63.4% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.43%
of 13F equity value
Holder Rank
#162
of 812 holders
Holding Since
Jun 2023
13 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in RIVN Over Time

Shares Held

Position Value (USD)

Derivatives in RIVN

reported options exposure · as of Jun 30, 2026
CallValue
$0
CallShares
0
PutValue
$4,726,140
PutShares
272,400

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, 2026

Twin Tree Management, LP holds $13,496,792 across 5 Auto Manufacturers names. RIVN ranks #2 (18.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 RIVN
Rivian Automotive, Inc. / DE
This page
141,057 $2,447,338

All Filings in RIVN

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25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,447,338 141,057
2026-06-30 $4,726,140 272,400
2026-03-31 $1,298,875 86,304
2026-03-31 $3,386,250 225,000
2025-12-31 $10,803,051 548,100
2025-12-31 $3,950,002 200,406
2025-12-31 $2,877,660 146,000
2025-09-30 $477,100 32,500
2025-09-30 $1,618,690 110,265
2025-09-30 $1,792,428 122,100
2025-06-30 $4,091,772 297,800
2025-06-30 $9,488,844 690,600
2025-06-30 $524,538 38,176
2025-03-31 $7,796,190 626,200
2025-03-31 $11,197,206 899,374
2025-03-31 $29,123,040 2,339,200
2024-12-31 $6,344,100 477,000
2024-09-30 $80,784 7,200
2024-06-30 $6,154,412 458,600
2024-06-30 $5,899,150 439,579
2024-03-31 $753,360 68,800
2024-03-31 $8,163,225 745,500
2023-12-31 $7,257,069 309,338
2023-09-30 $4,046,820 166,673
2023-06-30 $1,111,788 66,734