Skip to main content

Parallax Volatility Advisers, L.P.

Position in GM — General Motors Co

CIK 1521001 San Francisco, CA

Position in GM

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,775,265
+$2,773,924 QoQ
Shares Held
36,005
+199927.8% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
#463
of 1,554 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in GM Over Time

Shares Held

Position Value (USD)

Derivatives in GM

reported options exposure · as of Jun 30, 2026
CallValue
$5,434,140
CallShares
70,500
PutValue
$5,233,732
PutShares
67,900

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

Parallax Volatility Advisers, L.P. holds $10,160,269 across 3 Auto Manufacturers names. GM ranks #2 (27.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 GM
General Motors Co
This page
36,005 $2,775,265

All Filings in GM

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,775,265 36,005
2026-06-30 $5,233,732 67,900
2026-06-30 $5,434,140 70,500
2026-03-31 $1,341 18
2026-03-31 $4,484,900 60,200
2026-03-31 $17,045,600 228,800
2025-12-31 $31,649,744 389,200
2025-12-31 $25,054,692 308,100
2025-12-31 $14,194,975 174,557
2025-09-30 $21,083,608 345,803
2025-09-30 $987,714 16,200
2025-09-30 $10,974,600 180,000
2025-06-30 $3,267,544 66,400
2025-06-30 $8,867,642 180,200
2025-06-30 $16,731,941 340,011
2025-03-31 $6,963,167 148,058
2025-03-31 $31,796,983 676,100
2025-03-31 $20,180,573 429,100
2024-12-31 $70,348,628 1,320,605
2024-12-31 $17,035,746 319,800
2024-12-31 $14,825,041 278,300
2024-09-30 $23,971,464 534,600
2024-09-30 $22,476,632 501,263
2024-09-30 $2,721,788 60,700
2024-06-30 $33,855,402 728,700
2024-06-30 $28,256,972 608,200
2024-03-31 $5,596,190 123,400
2024-03-31 $71,993,125 1,587,500
2023-12-31 $32,029,864 891,700
2023-12-31 $27,985,272 779,100
2023-09-30 $25,726,491 780,300
2023-09-30 $41,242,173 1,250,900
2023-06-30 $1,569,392 40,700
2023-06-30 $13,426,900 348,208
2023-06-30 $48,917,216 1,268,600
2023-03-31 $26,178,516 713,700
2023-03-31 $15,405 420
2023-03-31 $31,321,052 853,900
2022-12-31 $101,962,840 3,031,000
2022-12-31 $25,488,657 757,689
2022-12-31 $52,821,528 1,570,200
2022-09-30 $31,430,229 979,440
2022-09-30 $74,342,903 2,316,700
2022-09-30 $126,623,931 3,945,900
2022-06-30 $43,711,288 1,376,300
2022-06-30 $64,488,680 2,030,500
2022-06-30 $10,047,434 316,355
2022-03-31 $85,428,594 1,953,100
2022-03-31 $60,081,264 1,373,600
2021-12-31 $220,876,799 3,767,300