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 40 rows. Rows without a quote are marked unavailable.


1	MU	MICRON TECHNOLOGY INC	18.52%	-	40,344,293	$1.33B	$32.95	No quote
2	AAPL	APPLE INC	12.24%	-	9,452,342	$878.41M	$92.93	No quote
3	MRVL	MARVELL TECHNOLOGY GROUP LTD	7.90%	-	39,579,328	$567.17M	$14.33	No quote
4	SUNEQ	SUNEDISON INC	6.71%	-	21,303,488	$481.46M	No quote	No quote
5	CI	CIGNA CORPORATION	3.97%	-	3,096,230	$284.76M	$91.97	No quote
6	AET	AETNA INC NEW	3.64%	-	3,220,440	$261.11M	No quote	No quote
7	GDX	MARKET VECTORS ETF TR	3.19%	-	8,653,896	$228.9M	No quote	No quote
8	LRCX	LAM RESEARCH CORP	2.49%	-	2,640,000	$178.41M	$67.58	No quote
9	OIS	OIL STS INTL INC	2.46%	-	2,750,000	$176.25M	$64.09	No quote
10	CONN	CONNS INC	2.41%	-	3,500,000	$172.87M	No quote	No quote
11	EMC	E M C CORP MASS	2.17%	-	5,900,000	$155.41M	No quote	No quote
12	CVEO	CIVEO CORP	2.15%	-	6,154,400	$154.04M	No quote	No quote
13	CSC	COMPUTER SCIENCES CORP	2.05%	-	2,325,000	$146.94M	No quote	No quote
14	VOYA	VOYA FINL INC	2.05%	-	4,041,368	$146.86M	$36.34	No quote
15	NOV	NATIONAL OILWELL VARCO INC	2.01%	-	1,754,147	$144.45M	$82.35	No quote
16	LBTYK	LIBERTY GLOBAL PLC	1.83%	-	3,109,080	$131.55M	$42.31	No quote
17	IAC	IAC INTERACTIVECORP	1.81%	-	1,879,930	$130.15M	$69.23	No quote
18	AGNC	AMERICAN CAPITAL AGENCY CORP	1.71%	-	5,238,308	$122.63M	No quote	No quote
19	APC	ANADARKO PETE CORP	1.70%	-	1,115,000	$122.06M	No quote	No quote
20	SPR	SPIRIT AEROSYSTEMS HLDGS INC	1.52%	-	3,232,364	$108.93M	No quote	No quote
21	BAGL	EINSTEIN NOAH REST GROUP INC	1.51%	-	6,733,469	$108.14M	No quote	No quote
22	TPX	TEMPUR SEALY INTL INC	1.50%	-	1,800,000	$107.46M	No quote	No quote
23	TTWO	TAKE-TWO INTERACTIVE SOFTWAR	1.49%	-	4,800,000	$106.75M	$22.24	No quote
24	DOX	AMDOCS LTD	1.49%	-	2,302,245	$106.66M	$46.33	No quote
25	AER	AERCAP HOLDINGS NV	1.42%	-	2,225,000	$101.91M	$45.80	No quote
26	URS	URS CORP NEW	1.22%	-	1,913,879	$87.75M	No quote	No quote
27	MDR	MCDERMOTT INTL INC	1.21%	-	10,771,864	$87.15M	No quote	No quote
28	TIME	TIME INC NEW	1.13%	-	3,350,000	$81.14M	No quote	No quote
29	NRF	NORTHSTAR RLTY FIN CORP	1.10%	-	4,539,575	$78.9M	No quote	No quote
30	BP	BP PLC	1.09%	-	1,480,000	$78.07M	$52.75	No quote
31	CHMT	CHEMTURA CORP	1.06%	-	2,921,428	$76.34M	No quote	No quote
32	LBTYA	LIBERTY GLOBAL PLC	0.77%	-	1,246,918	$55.14M	$44.22	No quote
33	BWC	BABCOCK & WILCOX CO NEW	0.67%	-	1,487,751	$48.29M	No quote	No quote
34	CHS	CHICOS FAS INC	0.44%	-	1,875,895	$31.82M	No quote	No quote
35	TLMR	TALMER BANCORP INC	0.43%	-	2,306,158	$30.73M	No quote	No quote
36	VOD	VODAFONE GROUP PLC NEW	0.35%	-	749,394	$25.02M	No quote	No quote
37	FSC	FIFTH STREET FINANCE CORP	0.27%	-	1,998,692	$19.65M	No quote	No quote
38	BIOF	BIOFUEL ENERGY CORP	0.14%	-	1,427,825	$9.81M	No quote	No quote
39	XON	INTREXON CORP	0.13%	-	375,000	$9.42M	No quote	No quote
40	DSW	DSW INC	0.07%	-	181,574	$5.07M	No quote	No quote