13D·WATCH Activist + Insider Intelligence Live feed Blog About Pricing
ISSUER PROFILE · CIK 0001915657 · CUSIP 403949100

HF Sinclair CorporationDINO

8 13D/G filings 2 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d
-6.2%
avg -6.2%
Median 60d
+26.0%
avg +26.0%
Median 90d
avg —
Median 180d
avg —

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
8
1 SCHEDULE 13D/A · 7 SC
Distinct filers
2
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
3.26
as of 2026-07-15

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $19.90M
Point72 Asset Mgmt

13D/G Filings Timeline · 8 total

FiledFormFilerStakeSharesIntent
2026-05-20 SCHEDULE 13D/A REH Advisors Inc. 6.30% 11,256,662 view →
2024-05-16 SC REH Co view →
2023-07-20 SC REH Co view →
2023-04-03 SC REH Co view →
2022-11-14 SC REH Co view →
2022-09-22 SC REH Co view →
2022-08-17 SC REH Co view →
2022-08-12 SC REH Co view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-07-15 8,203,341 3.26 -2.4%
2026-06-30 8,408,354 3.24 -2.0%
2026-06-15 8,580,014 3.98 +5.5%
2026-05-29 8,130,963 3.82 +11.9%
2026-05-15 7,263,907 2.56 +14.5%
2026-04-30 6,344,531 2.96 -3.0%
2026-04-15 6,543,451 3.19 +3.7%
2026-03-31 6,310,712 2.27 -5.7%
2026-03-13 6,689,251 1.78 -13.1%
2026-02-27 7,698,376 1.66 -13.6%
2026-02-13 8,907,602 4.04 -17.4%
2026-01-30 10,789,956 4.44 -14.9%

Alert me when any activist files on HF Sinclair Corporation

Free. We email you when criteria match. One-click unsubscribe in every email.

Track every activist who touches this name.

Custom alerts · full feed · daily intelligence · API. From $49/mo.

See pricing →