David Einhorn - Greenlight Capital

As of Q2 2026, David Einhorn reported 46 long-equity positions worth $3.91B in aggregate.

Copy-investor backtest

Latest quarter: +9.30%
1-year: +19.09%
3-year: +39.58%
5-year: +111.26%
3-year vs S&P 500: -33.65%
5-year vs S&P 500: +37.58%
5-year top 5: +121.96%

Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. The vs S&P 500 figures subtract SPY over that manager's own rebalance dates, so both sides cover the same days; both are price return, excluding dividends. Method & limitations.

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Filing period

Updated 2026-06-06 from SEC 13F data.

Live quotes available for 15 of 38 rows. Rows without a quote are marked unavailable.


1	AAPL	APPLE INC	18.44%	-	2,397,706	$1.35B	$561.02	No quote
2	MU	MICRON TECHNOLOGY INC	14.22%	-	47,700,200	$1.04B	$21.75	No quote
3	GM	GENERAL MTRS CO	9.55%	-	17,047,339	$696.73M	$40.87	No quote
4	MRVL	MARVELL TECHNOLOGY GROUP LTD	8.73%	-	44,289,000	$636.88M	$14.38	No quote
5	CI	CIGNA CORPORATION	5.05%	-	4,211,230	$368.4M	$87.48	No quote
6	AET	AETNA INC NEW	4.04%	-	4,293,940	$294.52M	No quote	No quote
7	OIS	OIL STS INTL INC	3.84%	-	2,750,000	$279.73M	$101.72	No quote
8	CSC	COMPUTER SCIENCES CORP	2.73%	-	3,556,864	$198.76M	No quote	No quote
9	GDX	MARKET VECTORS ETF TR	2.55%	-	8,796,896	$185.88M	No quote	No quote
10	VOYA	ING U S INC	2.06%	-	4,268,968	$150.05M	$35.15	No quote
11	APC	ANADARKO PETE CORP	1.99%	-	1,830,000	$145.16M	No quote	No quote
12	DLPH	DELPHI AUTOMOTIVE PLC	1.98%	-	2,396,416	$144.1M	No quote	No quote
13	BWC	BABCOCK & WILCOX CO NEW	1.87%	-	3,992,904	$136.52M	No quote	No quote
14	IAC	IAC INTERACTIVECORP	1.79%	-	1,906,155	$130.86M	$68.65	No quote
15	VYX	NCR CORP NEW	1.71%	-	3,652,909	$124.42M	$34.06	No quote
16	LBTYA	LIBERTY GLOBAL PLC	1.52%	-	1,246,918	$110.98M	$89.00	No quote
17	DST	DST SYS INC DEL	1.45%	-	1,167,630	$105.95M	No quote	No quote
18	BAGL	EINSTEIN NOAH REST GROUP INC	1.34%	-	6,733,469	$97.64M	No quote	No quote
19	TPX	TEMPUR SEALY INTL INC	1.33%	-	1,800,000	$97.13M	No quote	No quote
20	DOX	AMDOCS LTD	1.30%	-	2,302,245	$94.94M	$41.24	No quote
21	SPR	SPIRIT AEROSYSTEMS HLDGS INC	1.25%	-	2,682,364	$91.42M	No quote	No quote
22	AHL	ASPEN INSURANCE HOLDINGS LTD	1.24%	-	2,185,003	$90.26M	No quote	No quote
23	LBTYK	LIBERTY GLOBAL PLC	1.08%	-	931,081	$78.51M	$84.32	No quote
24	EMC	E M C CORP MASS	1.00%	-	2,892,185	$72.74M	No quote	No quote
25	TTWO	TAKE-TWO INTERACTIVE SOFTWAR	0.99%	-	4,163,272	$72.32M	$17.37	No quote
26	MDR	MCDERMOTT INTL INC	0.98%	-	7,843,005	$71.84M	No quote	No quote
27	URS	URS CORP NEW	0.94%	-	1,289,435	$68.33M	No quote	No quote
28	RAD	RITE AID CORP	0.84%	-	12,120,000	$61.33M	No quote	No quote
29	VOD	VODAFONE GROUP PLC NEW	0.74%	-	1,373,896	$54.01M	No quote	No quote
30	XON	INTREXON CORP	0.70%	-	2,209,228	$50.96M	No quote	No quote
31	BP	BP PLC	0.65%	-	980,000	$47.64M	$48.61	No quote
32	CHS	CHICOS FAS INC	0.48%	-	1,868,708	$35.21M	No quote	No quote
33	WPX	WPX ENERGY INC	0.46%	-	1,630,000	$33.22M	No quote	No quote
34	LM	LEGG MASON INC	0.44%	-	742,269	$32.27M	No quote	No quote
35	FSC	FIFTH STREET FINANCE CORP	0.25%	-	1,998,692	$18.49M	No quote	No quote
36	SUNEQ	SUNEDISON INC	0.23%	-	1,305,581	$17.04M	No quote	No quote
37	PENN	PENN NATL GAMING INC	0.20%	-	1,000,000	$14.33M	$14.33	No quote
38	BIOF	BIOFUEL ENERGY CORP	0.03%	-	1,427,825	$2.44M	No quote	No quote