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Equibles

Parallax Volatility Advisers, L.P.

Position in MU — Micron Technology Inc

CIK 1521001 San Francisco, CA
Back to MU Full portfolio

Position in MU

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$43,996,917
+$20,027,507 QoQ
Shares Held
38,116
-46.3% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
2.16%
of 13F equity value
Holder Rank
#613
of 3,904 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MU Over Time

Shares Held

Position Value (USD)

Derivatives in MU

reported options exposure · as of Jun 30, 2026
CallValue
$45,825,313
CallShares
39,700
PutValue
$390,496,307
PutShares
338,300

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 Semiconductors

Technology · as of Jun 30, 2026

Parallax Volatility Advisers, L.P. holds $366,438,387 across 12 Semiconductors names. MU ranks #3 (12.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 NVDA
Nvidia Corp
 1,157,378 $231,579,764
2 INTC
Intel Corp
 459,534 $64,164,732
3 MU
Micron Technology Inc
This page 		38,116 $43,996,917
4 TXN
Texas Instruments Inc
 50,809 $15,144,638
5 SMTC
Semtech Corp
 24,894 $4,029,093
6 ADI
Analog Devices Inc
 8,523 $3,385,079
7 TSM
Taiwan Semiconductor Manufacturing Co Ltd
 2,046 $977,108
8 HIMX
Himax Technologies, Inc.
 52,231 $801,223

All Filings in MU

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $390,496,307 338,300
2026-06-30 $45,825,313 39,700
2026-06-30 $43,996,917 38,116
2026-03-31 $23,969,410 70,949
2026-03-31 $142,095,504 420,600
2026-03-31 $11,824,400 35,000
2025-12-31 $53,628,539 187,900
2025-12-31 $3,052,459 10,695
2025-12-31 $172,159,312 603,200
2025-09-30 $16,898,316 100,994
2025-09-30 $57,725,400 345,000
2025-09-30 $34,417,724 205,700
2025-06-30 $62,438,450 506,600
2025-06-30 $48,363,300 392,400
2025-03-31 $23,195,546 266,953
2025-03-31 $92,355,381 1,062,900
2025-03-31 $139,988,479 1,611,100
2024-12-31 $88,721,472 1,054,200
2024-12-31 $51,800,480 615,500
2024-09-30 $23,140,293 223,125
2024-09-30 $34,120,590 329,000
2024-09-30 $126,018,021 1,215,100
2024-06-30 $34,645,791 263,406
2024-06-30 $67,159,218 510,600
2024-06-30 $43,325,982 329,400
2024-03-31 $5,989,047 50,802
2024-03-31 $66,749,318 566,200
2024-03-31 $56,681,512 480,800
2023-12-31 $29,595,912 346,800
2023-12-31 $140,580,582 1,647,300
2023-12-31 $85,666,425 1,003,825
2023-09-30 $23,980,575 352,500
2023-09-30 $260,731,778 3,832,600
2023-09-30 $24,555,088 360,945
2023-06-30 $74,267,848 1,176,800
2023-06-30 $13,169,100 208,669
2023-06-30 $160,248,912 2,539,200
2023-03-31 $8,387 139
2023-03-31 $84,180,334 1,395,100
2023-03-31 $93,056,348 1,542,200
2022-12-31 $105,807,660 2,117,000
2022-12-31 $88,849,446 1,777,700
2022-12-31 $12,744 255
2022-09-30 $123,731,970 2,469,700
2022-09-30 $12,775 255
2022-09-30 $59,148,060 1,180,600
2022-06-30 $116,530,240 2,108,000
2022-06-30 $111,383,672 2,014,900
2022-06-30 $4,146 75
2022-03-31 $141,900,002 1,821,800