Parallax Volatility Advisers, L.P.

CIK

1521001

Location

San Francisco, CA

Portfolio Value

Large $29,915,779,475

Diversification

Diversified

Filing Date

Global Rank

#208 / 8,556 ▼ 45

Top Industry

Semiconductors 13.0%

3Y Alpha vs SPY

+9.3%

Period ended 2 months ago

Filed May 15, 2026 · 19d

25 quarters · since Mar 2020

Portfolio Concentration

571 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

26.7%

+1.7 pts

Top 5

47.9%

+3.8 pts

Top 10

54.7%

+1.6 pts

HHI

959

Diversified +177

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Unclassified	45.6%	$13,653,428,631	13
Technology	17.1%	$5,119,289,464	99
Financial Services	8.2%	$2,464,238,613	137
Consumer Cyclical	7.4%	$2,202,441,015	58
Communication Services	5.9%	$1,773,274,642	24
Energy	5.9%	$1,764,370,402	51
Industrials	3.6%	$1,063,783,995	56
Consumer Defensive	1.9%	$576,403,226	28
Basic Materials	1.7%	$522,287,570	37
Healthcare	1.2%	$363,398,731	35
Utilities	0.8%	$231,316,803	14
Real Estate	0.6%	$181,546,383	19

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
IBIT	iShares Bitcoin Trust ETF	+4,417,443	9,338,200	$358,773,644
BTDR	Bitdeer Technologies Group	+2,566,395	4,497,112	$38,900,018
RIG	Transocean Ltd.	+1,555,400	3,034,400	$20,118,072
PINS	Pinterest, Inc.	+1,536,400	1,583,600	$29,043,224
HAL	Halliburton Co	+1,496,639	2,435,403	$94,956,362
OWL	Blue Owl Capital Inc.	+1,443,323	2,096,623	$19,142,167
AGNC	AGNC Investment Corp.	+1,173,906	1,326,878	$13,308,586
CZR	Caesars Entertainment, Inc.	+1,123,045	1,291,048	$34,122,398
EQT	EQT Corp	+1,107,490	1,528,339	$97,263,493
CORZ	Core Scientific, Inc./tx	+974,886	3,195,389	$47,803,019
CVX	Chevron Corp	+954,153	1,531,575	$316,882,867
BULL	Webull Corp	+843,658	920,000	$4,416,000
EQX	Equinox Gold Corp.	+797,300	1,400,000	$20,244,000
F	Ford Motor Co	+752,690	1,744,300	$20,129,222
COP	Conocophillips	+750,558	991,055	$130,819,260
NKE	NIKE, Inc.	+734,436	1,241,261	$65,563,406
CTRA	Coterra Energy Inc.	+732,178	818,978	$28,778,886
TTD	Trade Desk, Inc.	+730,506	848,506	$19,252,601
EXE	EXPAND ENERGY Corp	+700,742	881,237	$96,742,197
B	Barrick Mining Corp	+666,107	1,436,004	$58,574,603
RRC	Range Resources Corp	+608,200	808,300	$36,518,994
MGM	MGM Resorts International	+607,614	660,614	$24,449,324
QQQ	Invesco Qqq Trust, Series 1	+553,600	7,438,500	$4,293,353,430
AR	ANTERO RESOURCES Corp	+522,261	1,016,202	$43,127,612
GAP	Gap Inc	+518,410	545,000	$13,189,000
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
NIO	NIO Inc.	−5,062,400	4,351,400	$26,238,942
WULF	Terawulf Inc.	−4,202,451	4,446,700	$64,165,881
SPY	Spdr S&P 500 ETF Trust	−3,616,073	12,266,800	$7,977,590,712
NU	Nu Holdings Ltd.	−3,186,900	1,731,800	$24,885,966
RIOT	Riot Platforms, Inc.	−2,828,200	1,885,000	$23,298,600
SLV	iShares Silver Trust	−2,602,929	4,453,900	$303,488,746
CMG	Chipotle Mexican Grill Inc	−2,530,126	276,413	$8,847,980
TSLA	Tesla, Inc.	−2,381,279	1,225,532	$455,591,521
RKT	Rocket Companies, Inc.	−2,239,966	382,192	$5,446,236
NVDA	Nvidia Corp	−2,186,226	4,679,474	$816,100,265
CLSK	Cleanspark, Inc.	−2,133,172	478,900	$4,075,439
ABR	Arbor Realty Trust Inc	−2,008,418	1,982,600	$15,285,846
AAL	American Airlines Group Inc.	−1,959,208	12,652,806	$135,891,136
TRIP	TripAdvisor, Inc.	−1,714,579	300,000	$3,198,000
SOFI	SoFi Technologies, Inc.	−1,529,100	2,219,100	$35,239,308
XRX	Xerox Holdings Corp	−1,477,472	835,500	$1,077,795
GOOGL	Alphabet Inc.	−1,400,498	1,075,502	$309,271,355
HOOD	Robinhood Markets, Inc.	−1,397,398	526,000	$36,451,800
AVGO	Broadcom Inc.	−1,364,318	460,800	$142,622,208
AXP	American Express Co	−1,287,381	280,902	$84,967,236
RIVN	Rivian Automotive, Inc. / DE	−1,278,600	2,280,400	$34,320,020
MP	MP Materials Corp. / DE	−1,275,700	175,000	$8,445,500
XYZ	Block, Inc.	−1,268,616	399,284	$24,028,911
GLD	Spdr Gold Trust	−1,261,904	1,555,773	$669,433,564
PDD	PDD Holdings Inc.	−1,184,104	140,300	$14,335,854
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
LITE	Lumentum Holdings Inc.	34,376	$24,158,077
AAOI	Applied Optoelectronics, Inc.	219,371	$18,556,592
GLNG	Golar Lng Ltd	327,392	$17,715,181
CHRW	C. H. Robinson Worldwide, Inc.	105,100	$17,453,957
HWM	Howmet Aerospace Inc.	65,274	$15,043,046
SUI	Sun Communities Inc	99,045	$12,475,708
LYB	LyondellBasell Industries N.V.	140,600	$11,326,736
REXR	Rexford Industrial Realty, Inc.	340,800	$11,154,384
MCO	Moodys Corp /De/	24,293	$10,597,821
STM	STMicroelectronics N.V.	249,100	$8,606,405
KOYN	CSLM Digital Asset Acquisition Corp III, Ltd	828,627	$8,319,415
MTB	M&T Bank Corp	40,002	$8,269,213
VMC	Vulcan Materials CO	29,514	$8,036,662
ETOR	eToro Group Ltd.	254,200	$7,633,626
SJM	J M SMUCKER Co	79,134	$7,631,682
PENG	Penguin Solutions, Inc.	432,000	$7,603,200
MESH	Meshflow Acquisition Corp	763,403	$7,550,055
RDAG	Republic Digital Acquisition Co	735,477	$7,523,929
AMPX	Amprius Technologies, Inc.	425,777	$7,178,600
TACO	Berto Acquisition Corp.	631,366	$6,471,501
OVV	Ovintiv Inc.	100,000	$5,936,000
GPC	Genuine Parts Co	50,000	$5,287,500
AEAQ	Activate Energy Acquisition Corp.	531,719	$5,258,700
APD	Air Products & Chemicals, Inc.	17,740	$5,153,292
KRC	Kilroy Realty Corp	172,477	$4,865,576
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
BURL	Burlington Stores, Inc.	173,100	$49,999,935
CAVA	Cava Group, Inc.	653,342	$38,344,641
ZS	Zscaler, Inc.	137,301	$30,881,740
TEVA	Teva Pharmaceutical Industries Ltd	795,008	$24,812,199
TMO	Thermo Fisher Scientific Inc.	37,216	$21,564,811
HCA	HCA Healthcare, Inc.	42,900	$20,028,294
DTE	Dte Energy Co	150,000	$19,347,000
PMT	PennyMac Mortgage Investment Trust	1,465,200	$18,388,260
ANF	Abercrombie & Fitch Co /De/	125,741	$15,827,019
NTR	Nutrien Ltd.	250,000	$15,430,000
ETHA	iShares Ethereum Trust ETF	599,615	$13,449,364
BCS	Barclays PLC	510,500	$12,992,225
WM	Waste Management Inc	57,500	$12,633,325
NTNX	Nutanix, Inc.	222,319	$11,491,669
NRG	Nrg Energy, Inc.	70,373	$11,206,196
CVE	Cenovus Energy Inc.	661,356	$11,190,143
ALGM	Allegro Microsystems, Inc.	417,291	$11,008,136
TKO	TKO Group Holdings, Inc.	50,000	$10,450,000
JKS	JinkoSolar Holding Co., Ltd.	391,201	$10,096,897
GLXY	Galaxy Digital Inc.	408,400	$9,131,824
WDAY	Workday, Inc.	42,100	$9,042,238
CRH	Crh Public Ltd Co	70,868	$8,844,326
RDDT	Reddit, Inc.	37,764	$8,680,810
BMO	Bank Of Montreal /Can/	66,250	$8,598,587
CSGP	Costar Group, Inc.	125,402	$8,432,030
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

571 positions · $29,915,779,475 total · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 51–100 of 571 positions by value · page 2 of 12

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
ARMK	Aramark Industrials	NEW	8,600	NEW	$348,644	NEW	0.00%
MCK	Mckesson Corp Healthcare	Reduced	423	-19,577	$366,047	−97.8%	0.00%
ESTC	Elastic N.V. Technology	NEW	7,500	NEW	$374,925	NEW	0.00%
LVS	Las Vegas Sands Corp Consumer Cyclical	Reduced	7,001	-73,328	$377,213	−92.8%	0.00%
LEN	Lennar Corp /New/ Consumer Cyclical	NEW	4,362	NEW	$378,796	NEW	0.00%
VFC	V F Corp Consumer Cyclical	Reduced	25,797	-132,414	$438,291	−84.7%	0.00%
CHPG	ChampionsGate Acquisition Corp Financial Services	Reduced	43,856	-6,111	$449,524	−11.7%	0.00%
DE	Deere & Co Industrials	Reduced	824	-39,661	$464,159	−97.5%	0.00%
UL	Unilever PLC Consumer Defensive	NEW	8,429	NEW	$480,200	NEW	0.00%
CMII	Columbus Circle Capital Corp II Financial Services	NEW	50,000	NEW	$491,500	NEW	0.00%
BIII	Black Spade Acquisition III Co Financial Services	NEW	50,000	NEW	$492,000	NEW	0.00%
ARCI	Archimedes Tech SPAC Partners III Co. Financial Services	NEW	50,000	NEW	$492,500	NEW	0.00%
WOLF	Wolfspeed, Inc. Technology	Added	30,451	+5,737	$496,960	+15.5%	0.00%
LFAC	Leapfrog Acquisition Corp Financial Services	NEW	50,220	NEW	$498,433	NEW	0.00%
GWW	W.W. Grainger, Inc. Industrials	Reduced	457	-8,843	$498,500	−94.7%	0.00%
CIEN	Ciena Corp Technology	NEW	1,287	NEW	$499,652	NEW	0.00%
YPF	Ypf Sociedad Anonima Energy	Reduced	11,065	-70,871	$511,424	−82.7%	0.00%
NPAC	New Providence Acquisition Corp. III/Cayman Financial Services	NEW	50,000	NEW	$513,000	NEW	0.00%
NOC	Northrop Grumman Corp /De/ Industrials	Reduced	753	-60,247	$513,726	−98.5%	0.00%
SNPS	Synopsys Inc Technology	Reduced	1,358	-4,264	$538,419	−79.6%	0.00%
GPN	Global Payments Inc Industrials	Reduced	8,091	-28,789	$544,524	−80.9%	0.00%
DLTR	Dollar Tree, Inc. Consumer Defensive	Reduced	5,000	-129,300	$547,550	−96.7%	0.00%
FXE	Invesco CurrencyShares Euro Trust	Held	5,180	0	$552,654	−1.6%	0.00%
NNE	Nano Nuclear Energy Inc. Industrials	Reduced	27,100	-107,000	$555,008	−82.8%	0.00%
BNY	Bank of New York Mellon Corp Financial Services	Added	4,866	+2,457	$577,253	+106.4%	0.00%
VSEC	Vse Corp Industrials	NEW	3,237	NEW	$596,902	NEW	0.00%
BWA	Borgwarner Inc Consumer Cyclical	NEW	11,033	NEW	$598,650	NEW	0.00%
SM	SM Energy Co Energy	NEW	20,000	NEW	$623,600	NEW	0.00%
EFX	Equifax Inc Industrials	NEW	3,501	NEW	$630,425	NEW	0.00%
S	SentinelOne, Inc. Technology	Reduced	50,000	-100,000	$644,000	−71.4%	0.00%
BBWI	Bath & Body Works, Inc. Consumer Cyclical	Reduced	34,615	-516	$646,262	−8.4%	0.00%
HON	Honeywell International Inc Industrials	Reduced	2,884	-222,918	$651,870	−98.5%	0.00%
SORN	Soren Acquisition Corp. Financial Services	NEW	66,060	NEW	$652,672	NEW	0.00%
LWAC	LightWave Acquisition Corp. Financial Services	NEW	64,110	NEW	$653,922	NEW	0.00%
SWK	Stanley Black & Decker, Inc. Industrials	Added	9,328	+1,828	$662,847	+19.0%	0.00%
MEVO	M Evo Global Acquisition Corp II Financial Services	NEW	68,563	NEW	$675,345	NEW	0.00%
PRU	Prudential Financial Inc Financial Services	Reduced	7,002	-4,598	$684,025	−47.8%	0.00%
NWL	Newell Brands Inc. Consumer Defensive	Reduced	200,000	-350,000	$686,000	−66.5%	0.00%
OYSE	Oyster Enterprises II Acquisition Corp Financial Services	NEW	69,040	NEW	$702,136	NEW	0.00%
ENVX	Enovix Corp Industrials	Added	135,828	+38,069	$703,589	−1.5%	0.00%
AXIN	Axiom Intelligence Acquisition Corp 1 Financial Services	NEW	69,510	NEW	$704,136	NEW	0.00%
SLG	Sl Green Realty Corp Real Estate	NEW	20,000	NEW	$738,800	NEW	0.00%
EQNR	Equinor ASA Energy	NEW	17,795	NEW	$750,949	NEW	0.00%
HTZ	Hertz Global Holdings, Inc Industrials	Added	162,926	+36,926	$751,088	+16.0%	0.00%
CRON	Cronos Group Inc. Healthcare	Reduced	300,000	-16,945	$753,000	−9.7%	0.00%
SYY	Sysco Corp Consumer Defensive	NEW	10,903	NEW	$777,710	NEW	0.00%
UEC	Uranium Energy Corp Energy	Reduced	57,835	-538,473	$780,772	−88.8%	0.00%
ALUB	Alussa Energy Acquisition Corp. II Financial Services	NEW	80,196	NEW	$800,356	NEW	0.00%
MBVI	M3-Brigade Acquisition VI Corp. Financial Services	NEW	80,199	NEW	$805,999	NEW	0.00%
ACN	Accenture plc Technology	Reduced	4,103	-2,653	$813,583	−55.1%	0.00%