TWO SIGMA SECURITIES, LLC

Broker-Dealer

Position in BLK — BlackRock, Inc.

CIK 1450144 NEW YORK, NY

Back to BLK Full portfolio

Position in BLK

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$7,648,248

+$7,054,873 QoQ

Shares Held

7,954

+1189.1% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.94%

of 13F equity value

Holder Rank

#528

of 2,275 holders

Holding Since

Dec 2024

4 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in BLK Over Time

Shares Held

Position Value (USD)

Derivatives in BLK

reported options exposure · as of Dec 31, 2024

CallValue

$410,044

CallShares

400

PutValue

$205,022

PutShares

200

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Asset Management

Financial Services · as of Jun 30, 2026

TWO SIGMA SECURITIES, LLC holds $29,574,510 across 68 Asset Management names. BLK ranks #1 (25.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BLK	BlackRock, Inc. This page	7,954	$7,648,248
2	KKR	KKR & Co. Inc.	19,677	$1,805,955
3	PHYS	Sprott Physical Gold Trust	58,466	$1,763,919
4	ARES	Ares Management Corp	14,792	$1,646,497
5	SEIC	Sei Investments Co	18,722	$1,642,106
6	JHG	Janus Henderson Group Ltd.	26,046	$1,353,089
7	APO	Apollo Global Management, Inc.	10,158	$1,201,792
8	PFG	Principal Financial Group Inc	8,178	$881,424

All Filings in BLK

Export CSV

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$7,648,248	7,954	+1189.1%	Shares	Sole	2026-08-14
2026-03-31	$593,375	617	-44.2%	Shares	Sole	2026-05-15
2025-12-31	$1,182,725	1,105	-27.1%	Shares	Sole	2026-02-17
2024-12-31	$410,044	400	—	Call	Sole	2025-02-14
2024-12-31	$1,554,066	1,516	—	Shares	Sole	2025-02-14
2024-12-31	$205,022	200	—	Put	Sole	2025-02-14
No filing history on record for this holder in this stock.