Walleye Trading LLC

Position in FRMI — Fermi Inc.

CIK 1388391 NEW YORK, NY

Back to FRMI Full portfolio

Position in FRMI

as of Jun 30, 2026 · filed Aug 3, 2026 Compact

Position Value

$12,516,159

+$12,187,099 QoQ

Shares Held

1,366,393

+2325.0% QoQ

Ownership

0.213%

of shares outstanding

% of Portfolio

0.18%

of 13F equity value

Holder Rank

#34

of 295 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in FRMI Over Time

Shares Held

Position Value (USD)

Derivatives in FRMI

reported options exposure · as of Jun 30, 2026

CallValue

$5,545,464

CallShares

605,400

PutValue

$6,753,668

PutShares

737,300

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 REIT - Specialty

Real Estate · as of Jun 30, 2026

Walleye Trading LLC holds $15,352,833 across 4 REIT - Specialty names. FRMI ranks #1 (81.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FRMI	Fermi Inc. This page	1,366,393	$12,516,159
2	AMT	American Tower Corp /Ma/	14,248	$2,330,545
3	IRM	Iron Mountain Inc	3,949	$498,798
4	LAMR	Lamar Advertising Co/New	47	$7,331

All Filings in FRMI

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6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$6,753,668	737,300	+569.1%	Put	Sole	2026-08-03
2026-06-30	$5,545,464	605,400	+184.5%	Call	Sole	2026-08-03
2026-06-30	$12,516,159	1,366,393	+2325.0%	Shares	Sole	2026-08-03
2026-03-31	$329,060	56,346	—	Shares	Sole	2026-05-11
2026-03-31	$1,242,752	212,800	—	Call	Sole	2026-05-11
2026-03-31	$643,568	110,200	—	Put	Sole	2026-05-11
No filing history on record for this holder in this stock.