D. E. Shaw & Co., Inc.

Position in MIAX — Miami International Holdings, Inc.

CIK 1009207 New York, NY

Back to MIAX Full portfolio

Position in MIAX

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

Position Value

$13,211,419

+$727,362 QoQ

Shares Held

355,528

+10.8% QoQ

Ownership

0.358%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#43

of 204 holders

Holding Since

Sep 2025

3 quarters on record

Voting authority Sole 82% Shared 0% None 18%

Common Shares in MIAX Over Time

Shares Held

Position Value (USD)

Derivatives in MIAX

reported options exposure · as of Jun 30, 2026

CallValue

$1,111,084

CallShares

29,900

PutValue

PutShares

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 Capital Markets

Financial Services · as of Jun 30, 2026

D. E. Shaw & Co., Inc. holds $2,613,349,779 across 39 Capital Markets names. MIAX ranks #18 (0.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SCHW	Schwab Charles Corp	5,779,607	$533,284,337
2	GS	Goldman Sachs Group Inc	299,500	$302,905,314
3	HUT	Hut 8 Corp.	1,912,131	$220,745,963
4	MS	Morgan Stanley	1,031,476	$215,619,743
5	CLSK	Cleanspark, Inc.	11,260,140	$163,835,037
6	GLXY	Galaxy Digital Inc.	5,965,997	$163,110,357
7	RIOT	Riot Platforms, Inc.	5,455,200	$149,363,376
8	MARA	MARA Holdings, Inc.	10,376,069	$144,123,598

All Filings in MIAX

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4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,111,084	29,900	—	Call	Defined	2026-08-14
2026-06-30	$13,211,419	355,528	+10.8%	Shares	Defined	2026-08-14
2026-03-31	$12,484,057	320,762	+1179.8%	Shares	Defined	2026-05-15
2025-09-30	$1,009,036	25,063	—	Shares	Defined	2025-11-14
No filing history on record for this holder in this stock.