O'Connor Alternative Investments LLC

CIK

2081629

Location

NEW YORK, NY

Portfolio Value

Small $494,667,733

Diversification

Diversified

Filing Date

Global Rank

#2,876 / 8,700 ▲ 2837

Top Industry

Engineering & Construction 34.7%

3Y Alpha vs SPY

-15.4%

Period ended 2 months ago

Filed Aug 14, 2026 · 30d

2 quarters · since Mar 2026

Clone Performance

May 2026–Sep 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

-1.1%

SPY

+3.4%

Annualised alpha

-14.0%

Max drawdown

−5.4%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends. Returns are unavailable when a held security or benchmark crosses a captured split without a certified price basis; the requested window is not shortened to hide it. It tracks 100% of reported value on average across 2 quarters. Past performance does not predict future results.

Portfolio Concentration

121 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

34.4%

+27.7 pts

Top 5

57.2%

+32.2 pts

Top 10

64.1%

+26.9 pts

HHI

1,378

Diversified+1,145

Portfolio Trend

2 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Industrials	37.0%	$182,921,044	6
Financial Services	33.0%	$163,054,288	80
Communication Services	16.5%	$81,456,437	5
Technology	6.5%	$32,395,110	5
Consumer Cyclical	2.9%	$14,351,924	7
Healthcare	1.4%	$6,784,841	6
Utilities	0.9%	$4,694,166	3
Unclassified	0.9%	$4,347,245	3
Consumer Defensive	0.6%	$3,145,588	4
Basic Materials	0.3%	$1,517,090	2

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

10 positions

Ticker	Company	Δ Shares	Shares	Value
—		+846,804	2,865,147	$0
GOOGL	Alphabet Inc.	+479,770	530,020	$50,908,466
AAL	American Airlines Group Inc.	+321,600	2,454,900	$656,637
ZG	Zillow Group, Inc.	+222,665	330,595	$10,420,354
LBTYA	Liberty Global Ltd.	+215,516	401,616	$4,417,776
QADR	QDRO Acquisition Corp.	+124,999	374,999	$2,477,500
IRHO	Iron Horse Acquisition II Corp.	+100,000	200,000	$1,003,000
UAA	Under Armour, Inc.	+38,543	438,543	$2,802,289
FOXA	Fox Corp	+13,128	150,908	$7,068,530
SPY	Spdr S&P 500 ETF Trust	+3,000	118,000	$280,085
No positions match the current search.

Trimmed

Positions the filer reduced

4 positions

Ticker	Company	Δ Shares	Shares	Value
XRPN	Armada Acquisition Corp. II	−300,000	150,000	$1,563,000
BACC	Blue Acquisition Corp/Cayman	−100,000	300,000	$1,590,000
BEAG	Bold Eagle Acquisition Corp.	−19,217	600,000	$2,136,000
GTEN	Gores Holdings X, Inc. / CI	−145	474,796	$4,952,122
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
—		480,292	$170,277,922
SMCI	Super Micro Computer, Inc.	550,000	$28,578,000
NWSA	News Corp	348,019	$8,641,311
HEI	Heico Corp	23,615	$6,090,544
IREN	IREN Ltd	111,300	$5,089,749
RIVN	Rivian Automotive, Inc. / DE	279,000	$4,840,650
AEIS	Advanced Energy Industries Inc	11,850	$4,418,509
RBRK	Rubrik, Inc.	43,600	$3,500,208
NRG	Nrg Energy, Inc.	22,000	$3,213,320
GCGR	General Catalyst Global Resilience Merger Corp.	300,000	$3,027,000
—		48,500	$2,465,255
KEYY	Keystone Acquisition Corp.	250,000	$2,465,000
LWAC	LightWave Acquisition Corp.	200,000	$2,044,000
XOVR	EntrepreneurShares Series Trust ERShares Private-Public Crossover ETF	76,100	$1,601,905
GEHC	GE HealthCare Technologies Inc.	24,704	$1,581,303
SAC	Safeguard Acquisition Corp.	150,000	$1,509,000
SPGI	S&P Global Inc.	3,700	$1,506,861
ABT	Abbott Laboratories	16,500	$1,497,210
CL	Colgate Palmolive Co	16,300	$1,494,384
GILD	Gilead Sciences, Inc.	11,800	$1,490,812
MIR	Mirion Technologies, Inc.	82,400	$1,477,432
UTHR	UNITED THERAPEUTICS Corp	2,700	$1,462,941
VST	Vistra Corp.	9,200	$1,459,396
AIG	American International Group, Inc.	19,300	$1,438,429
PEP	Pepsico Inc	10,600	$1,435,240
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
AFK	VanEck Africa Index ETF	27,500	$10,543,500
RNA	Atrium Therapeutics, Inc.	578,011	$7,728,007
TRGS	TRG Latin America Acquisitions Corp.	350,000	$3,482,500
TMS	Teamshares Inc	324,923	$3,379,199
NHIC	NewHold Investment Corp. III	324,604	$3,366,143
WDC	Western Digital Corp	12,000	$3,245,880
GPAT	GP-Act III Acquisition Corp.	250,000	$2,710,000
FAC	Factorial Energy Inc.	250,000	$2,563,750
ORCL	Oracle Corp	16,425	$2,416,281
ATII	Archimedes Tech SPAC Partners II Co.	200,000	$2,082,000
ALFUU	Centurion Acquisition Corp.	150,000	$1,618,500
GFUZ	General Fusion Group Ltd.	100,000	$1,016,000
WLII	Willow Lane Acquisition Corp. II	100,000	$1,010,000
SPKL	Spark I Acquisition Corp	66,832	$755,869
BE	Bloom Energy Corp	15,000	$245,250
SNOW	Snowflake Inc.	20,000	$122,000
PANW	Palo Alto Networks Inc	10,000	$25,800
QQQ	Invesco Qqq Trust, Series 1	26,000	$1,560
—		149,912	$0
—		1,867,553	$0
—		100,000	$0
BCARU	D. Boral ARC Acquisition I Corp.	125,000	$0
—		412,903	$0
—		50,000	$0
—		300,000	$0
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

121 tracked positions · $494,667,733 total · filing declares 156 positions · $1,370,611,571 · as of Jun 30, 2026

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

Showing 1–50 of 121 positions by value · page 1 of 3

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
		NEW	480,292	NEW	$170,277,922	NEW	34.42%
GOOGL	Alphabet Inc. Communication Services	Added	530,020	+479,770	$50,908,466	+253.2%	10.29%
SMCI	Super Micro Computer, Inc. Technology	NEW	550,000	NEW	$28,578,000	NEW	5.78%
KLAR	Klarna Group plc Financial Services	Held	1,127,170	0	$22,813,920	+54.6%	4.61%
ZG	Zillow Group, Inc. Communication Services	Added	330,595	+222,665	$10,420,354	+133.3%	2.11%
NWSA	News Corp Communication Services	NEW	348,019	NEW	$8,641,311	NEW	1.75%
JENA	JENA ACQUISITION Corp II Financial Services	Held	700,000	0	$7,252,000	+1.4%	1.47%
FOXA	Fox Corp Communication Services	Added	150,908	+13,128	$7,068,530	−3.4%	1.43%
HEI	Heico Corp Industrials	NEW	23,615	NEW	$6,090,544	NEW	1.23%
EGHA	EGH Acquisition Corp. Financial Services	Held	500,000	0	$5,145,000	+0.8%	1.04%
IREN	IREN Ltd Financial Services	NEW	111,300	NEW	$5,089,749	NEW	1.03%
OIM	OneIM Acquisition Corp. Financial Services	Held	500,000	0	$5,035,000	+1.1%	1.02%
GTEN	Gores Holdings X, Inc. / CI Financial Services	Reduced	474,796	-145	$4,952,122	+1.8%	1.00%
RIVN	Rivian Automotive, Inc. / DE Consumer Cyclical	NEW	279,000	NEW	$4,840,650	NEW	0.98%
CEPV	Cantor Equity Partners V, Inc. Financial Services	Held	450,000	0	$4,640,850	+2.1%	0.94%
AEIS	Advanced Energy Industries Inc Industrials	NEW	11,850	NEW	$4,418,509	NEW	0.89%
LBTYA	Liberty Global Ltd. Communication Services	Added	401,616	+215,516	$4,417,776	+102.4%	0.89%
		Held	384,160	0	$4,387,107	+1.2%	0.89%
RBRK	Rubrik, Inc. Technology	NEW	43,600	NEW	$3,500,208	NEW	0.71%
NRG	Nrg Energy, Inc. Utilities	NEW	22,000	NEW	$3,213,320	NEW	0.65%
OACC	Oaktree Acquisition Corp. III Life Sciences Financial Services	Held	300,000	0	$3,210,000	+1.1%	0.65%
ACEL	Accel Entertainment, Inc. Consumer Cyclical	Held	246,728	0	$3,111,240	+15.6%	0.63%
NCLH	Norwegian Cruise Line Holdings Ltd. Consumer Cyclical	Held	145,200	0	$3,065,172	+12.9%	0.62%
GCGR	General Catalyst Global Resilience Merger Corp. Financial Services	NEW	300,000	NEW	$3,027,000	NEW	0.61%
UAA	Under Armour, Inc. Consumer Cyclical	Added	438,543	+38,543	$2,802,289	+18.5%	0.57%
SVCC	Stellar V Capital Corp. (Cayman Islands) Financial Services	Held	250,000	0	$2,637,500	+1.0%	0.53%
CCAQ	Collective Acquisition Corp. Financial Services	Held	250,000	0	$2,607,500	+1.0%	0.53%
NPAC	New Providence Acquisition Corp. III/Cayman Financial Services	Held	250,000	0	$2,595,250	+1.2%	0.52%
TVAI	Thayer Ventures Acquisition Corp II Financial Services	Held	250,000	0	$2,580,000	+1.1%	0.52%
TLNC	Talon Capital Corp. Financial Services	Held	250,000	0	$2,577,500	+1.1%	0.52%
SOCA	Solarius Capital Acquisition Corp. Financial Services	Held	250,000	0	$2,565,000	+0.9%	0.52%
HVMC	Highview Merger Corp. Financial Services	Held	250,000	0	$2,540,000	+1.1%	0.51%
KOYN	CSLM Digital Asset Acquisition Corp III, Ltd Financial Services	Held	250,000	0	$2,535,000	+1.0%	0.51%
MBVI	M3-Brigade Acquisition VI Corp. Financial Services	Held	250,000	0	$2,532,500	+0.8%	0.51%
QADR	QDRO Acquisition Corp. Financial Services	Added	374,999	+124,999	$2,477,500	0.0%	0.50%
		NEW	48,500	NEW	$2,465,255	NEW	0.50%
KEYY	Keystone Acquisition Corp. Financial Services	NEW	250,000	NEW	$2,465,000	NEW	0.50%
RNGT	Range Capital Acquisition Corp II Financial Services	Held	225,000	0	$2,274,750	+1.1%	0.46%
BEAG	Bold Eagle Acquisition Corp. Financial Services	Reduced	600,000	-19,217	$2,136,000	−7.7%	0.43%
GSHR	Gesher Acquisition Corp. II Financial Services	Held	200,000	0	$2,086,000	+0.7%	0.42%
CRAQ	Cal Redwood Acquisition Corp. Financial Services	Held	200,000	0	$2,060,000	+1.5%	0.42%
CCII	Cohen Circle Acquisition Corp. II Financial Services	Held	200,000	0	$2,060,000	+0.8%	0.42%
LWAC	LightWave Acquisition Corp. Financial Services	NEW	200,000	NEW	$2,044,000	NEW	0.41%
FVAV	Fortress Value Acquisition Corp. V Financial Services	Held	200,000	0	$2,022,000	+0.8%	0.41%
CEPF	Cantor Equity Partners IV, Inc. Financial Services	Held	174,570	0	$1,815,528	+2.1%	0.37%
AXIN	Axiom Intelligence Acquisition Corp 1 Financial Services	Held	175,000	0	$1,809,500	+2.1%	0.37%
OTGA	OTG Acquisition Corp. I Financial Services	Held	175,000	0	$1,776,250	+0.9%	0.36%
		Held	160,000	0	$1,678,400	+1.5%	0.34%
POLE	Andretti Acquisition Corp. II Financial Services	Held	150,000	0	$1,612,500	+1.0%	0.33%
XOVR	EntrepreneurShares Series Trust ERShares Private-Public Crossover ETF	NEW	76,100	NEW	$1,601,905	NEW	0.32%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.