13F filer

Two Sigma Securities

As of Jun 30, 2026 Filed Aug 14, 2026 CIK 1450144 SEC filings ↗

13F Value

$1.16B

Positions

1,668

Top Position

AMAT1.7%

Top 5

6.7%

Latest filing changes

vs Mar 31, 2026

1 VOO Vanguard 500 Index Fund — ETF Shares +194.3%+$12.7M

2 GOOG Alphabet Class C >999%+$9.2M

3 LRCX Lam Research +215.7%+$9.1M

4 BLK BlackRock >999%+$7.1M

5 QQQM Invesco NASDAQ 100 ETF +744.0%+$5.9M

Holdings1,668

#
1	AMAT Applied Materials	1.7%	$20.3M	NEW	28.0K	—	Common Stock
2	VOO Vanguard 500 Index Fund — ETF Shares	1.7%	$19.3M	+194.3%	28.1K	0.7%	ETF
3	LRCX Lam Research Filing details 512807306 Jun 30, 2026 30,889 reported quantity $13,385,130 reported value	1.2%	$13.4M	+215.7%	30.9K	0.2%	Common Stock
4	ORCL Oracle	1.1%	$12.5M	NEW	85.5K	—	Common Stock
5	IVV iShares Core S&P 500 ETF	1.0%	$11.8M	NEW	15.7K	—	ETF
6	SPIB State Street SPDR Portfolio Intermediate Term Corporate Bond ETF	0.9%	$10.2M	NEW	306.2K	—	ETF
7	GOOG Alphabet Class C	0.8%	$9.6M	>999%	27.2K	<0.1%	Common Stock
8	AMD Advanced Micro Devices	0.8%	$9.2M	+20.9%	15.8K	0.3%	Common Stock
9	SOXL Direxion Daily Semiconductor Bull 3X ETF	0.7%	$8.5M	-81.2%	31.8K	0.9%	ETF
10	BLK BlackRock Filing details 09290D101 Jun 30, 2026 7,954 reported quantity $7,648,248 reported value	0.7%	$7.6M	>999%	8.0K	0.1%	Common Stock
11	IEFA iShares Core MSCI EAFE ETF	0.6%	$7.0M	NEW	72.9K	—	ETF
12	AVGO Broadcom	0.6%	$6.8M	+223.6%	18.1K	0.2%	Common Stock
13	QQQM Invesco NASDAQ 100 ETF	0.6%	$6.7M	+744.0%	22.1K	0.1%	ETF
14	IEMG iShares Core MSCI Emerging Markets ETF	0.5%	$6.2M	+72.6%	75.2K	0.4%	ETF
15	AGG iShares Core U.S. Aggregate Bond ETF	0.5%	$5.8M	-53.0%	59.0K	1.4%	ETF
16	ADI Analog Devices	0.5%	$5.7M	NEW	14.4K	—	Common Stock
17	EOG EOG Resources	0.5%	$5.7M	>999%	43.8K	0.1%	Common Stock
18	BIL State Street(R) SPDR(R) Bloomberg 1-3 Month T-Bill ETF	0.5%	$5.7M	+88.9%	61.9K	0.3%	ETF
19	MS Morgan Stanley	0.5%	$5.6M	+427.8%	26.9K	0.1%	Common Stock
20	KWEB KraneShares CSI China Internet ETF	0.5%	$5.5M	+60.4%	224.1K	0.5%	ETF

Change compares with the prior filing. Prior % is the share of the portfolio in that filing. Trend shows the quantity held in each of the last four filings: green rose, red fell, grey unchanged.

Exited in Latest Filing917

#	Holding	Prior %	Prior Value	Change	Prior Quantity	Trend (4Q)	Type

Compared with the immediately prior published filing (Mar 31, 2026). Prior values are shown for context and are not included in current totals.