CSS LLC/IL

Position in DTE — Dte Energy Co

CIK 1103646 CHICAGO, IL

Back to DTE Full portfolio

Position in DTE

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

Position Value

$362,640

+$118,453 QoQ

Shares Held

2,380

+42.5% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

#624

of 1,030 holders

Holding Since

Jun 2021

8 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in DTE Over Time

Shares Held

Position Value (USD)

Derivatives in DTE

reported options exposure · as of Sep 30, 2022

CallValue

CallShares

PutValue

$5,752,500

PutShares

50,000

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 Utilities - Regulated Electric

Utilities · as of Jun 30, 2026

CSS LLC/IL holds $9,652,019 across 11 Utilities - Regulated Electric names. DTE ranks #8 (3.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PCG	PG&E Corp	110,831	$1,864,177
2	NWE	NorthWestern Energy Group, Inc.	25,541	$1,829,246
3	TXNM	Txnm Energy Inc	27,293	$1,549,696
4	EIX	Edison International	19,864	$1,478,874
5	SO	Southern Co	6,579	$629,676
6	FE	Firstenergy Corp	11,963	$568,721
7	AEP	American Electric Power Co Inc	4,110	$562,289
8	DTE	Dte Energy Co This page	2,380	$362,640

All Filings in DTE

Export CSV

8 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$362,640	2,380	+42.5%	Shares	Sole	2026-08-14
2026-03-31	$244,187	1,670	-38.1%	Shares	Sole	2026-05-15
2022-09-30	$5,752,500	50,000	—	Put	Sole	2022-11-14
2022-06-30	$342,225	2,700	0.0%	Shares	Sole	2022-08-15
2022-03-31	$356,967	2,700	0.0%	Shares	Sole	2022-05-16
2021-12-31	$322,758	2,700	0.0%	Shares	Sole	2022-02-14
2021-09-30	$301,617	2,700	-97.3%	Shares	Sole	2021-11-15
2021-06-30	$12,957,022	99,977	—	Shares	Sole	2021-08-16
No filing history on record for this holder in this stock.