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Calumet Inc. (CLMT) institutional ownership

Latest close $44.19 Jul 31, 2026
Market cap$3.2B 52-week range SectorEnergy
Funds holding · Q4 2024
1
reported CLMT position changes
Top owners · Q2 2026
No disclosed owners are available.
Institutional activity · Q4 2024
Activity unavailable N/A
0 buyers · 1 sellers

Calumet Inc. (CLMT) price and institutional activity

Dates

Q4 2024

$0 bought by 0 investors
$0 sold by 1 investors
Ifp Advisors, Inc
Bought Sold Totals per quarter; hover a bar for the names.

Calumet Inc. (CLMT) institutional activity · 1

Investor Type Est. change Change Δ Own Date
Ifp Advisors, Inc · Exited
Change −2K Δ Own −100.0% Date Q4 2024
Ifp Advisors, Inc Exited· Q4 2024 −2K −100.0% Q4 2024
Data through Q4 2024 · filed Feb 4, 2025
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Famous investor activity in Calumet Inc. (CLMT)

Calumet Inc. (CLMT) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Boss John G. · Director 2 operations 0
Owned 0 Trade date Jul 9, 2026 Filed date Jul 13, 2026
Boss John G. Director 2 operations 0 0 Jul 9, 2026 Jul 13, 2026
Boss John G. · Director Tax withholding or exercise payment (F) -3K
Owned 33K ΔOwn −7.9% Trade date Jul 9, 2026 Filed date Jul 13, 2026
Boss John G. Director Tax withholding or exercise payment (F) -3K 33K −7.9% Jul 9, 2026 Jul 13, 2026
Mawer Stephen P. · Director 2 operations 0
Owned 0 Trade date Jul 9, 2026 Filed date Jul 13, 2026
Mawer Stephen P. Director 2 operations 0 0 Jul 9, 2026 Jul 13, 2026
Mawer Stephen P. · Director Tax withholding or exercise payment (F) -6K
Owned 312K ΔOwn −1.7% Trade date Jul 9, 2026 Filed date Jul 13, 2026
Mawer Stephen P. Director Tax withholding or exercise payment (F) -6K 312K −1.7% Jul 9, 2026 Jul 13, 2026
Raymond Paul C. · Director 2 operations 0
Owned 0 Trade date Jul 9, 2026 Filed date Jul 13, 2026
Raymond Paul C. Director 2 operations 0 0 Jul 9, 2026 Jul 13, 2026
Raymond Paul C. · Director Tax withholding or exercise payment (F) -3K
Owned 29K ΔOwn −8.9% Trade date Jul 9, 2026 Filed date Jul 13, 2026
Raymond Paul C. Director Tax withholding or exercise payment (F) -3K 29K −8.9% Jul 9, 2026 Jul 13, 2026
Sajkowski Daniel J. · Director 2 operations 0
Owned 0 Trade date Jul 9, 2026 Filed date Jul 13, 2026
Sajkowski Daniel J. Director 2 operations 0 0 Jul 9, 2026 Jul 13, 2026
Sajkowski Daniel J. · Director Tax withholding or exercise payment (F) -3K
Owned 82K ΔOwn −3.3% Trade date Jul 9, 2026 Filed date Jul 13, 2026
Sajkowski Daniel J. Director Tax withholding or exercise payment (F) -3K 82K −3.3% Jul 9, 2026 Jul 13, 2026
Schumacher Amy M. · Director 2 operations 0
Owned 0 Trade date Jul 9, 2026 Filed date Jul 13, 2026
Schumacher Amy M. Director 2 operations 0 0 Jul 9, 2026 Jul 13, 2026
Quintana Julio M. · Director 2 operations 0
Owned 0 Trade date Jul 9, 2026 Filed date Jul 13, 2026
Quintana Julio M. Director 2 operations 0 0 Jul 9, 2026 Jul 13, 2026
Narwold Karen G. · Director 2 operations 0
Owned 0 Trade date Jul 9, 2026 Filed date Jul 13, 2026
Narwold Karen G. Director 2 operations 0 0 Jul 9, 2026 Jul 13, 2026
Twitchell Karen A. · Director 2 operations 0
Owned 0 Trade date Jul 9, 2026 Filed date Jul 13, 2026
Twitchell Karen A. Director 2 operations 0 0 Jul 9, 2026 Jul 13, 2026
Sajkowski Daniel J. · Director Sell −$153K
Price $36.16 Qty −4K Owned 78K ΔOwn −5.2% Trade date Jul 1, 2026 Filed date Jul 2, 2026
Sajkowski Daniel J. Director Sell $36.16 −4K −$153K 78K −5.2% Jul 1, 2026 Jul 2, 2026
Heritage Group · 10% Owner Gift (G) -540K
Owned 12.4M Trade date Jun 5, 2026 Filed date Jun 5, 2026
Heritage Group 10% Owner Gift (G) -540K 12.4M Jun 5, 2026 Jun 5, 2026
Sanders Bradford Timothy · Director Grant (A) 3K
Owned 3K Trade date Jun 2, 2026 Filed date Jun 4, 2026
Sanders Bradford Timothy Director Grant (A) 3K 3K Jun 2, 2026 Jun 4, 2026
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Calumet Inc. (CLMT) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Heritage Group 15.7M
% of shares outstanding 17.2% Filing date Jul 11, 2024
Heritage Group 15.7M 17.2% Jul 11, 2024
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Calumet Inc. (CLMT) ownership FAQ

Who owns CLMT?

1 reporting institutions disclosed CLMT position changes in the Q4 2024 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q4 2024.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.