$DINO

$125.25 +$3.59 (2.95%) Close

$DINO Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 177.8M shares outstanding

Who owns DINO?

By type of holder

Institutions 87.3% Insiders 5.6% Everyone else 7.1%

Concentration Top 10 holders own 48.6%

BlackRock, Inc. 10.4% · TCTC Holdings, LLC 6.9%

Institutional ownership

87.3%

+4.4 pts vs last qtr

Institutional holders

685

+34 vs last qtr

Net shares bought

+7.8M

by institutions in Q2 2026

New / sold out

105 / 71

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Citadel Advisors LLC +4.0M
Norges Bank NEW +1.3M

Biggest sellers in Q2 2026

Merewether Investment Management, LP −549.6K
Aqr Capital Management LLC −497.9K

Who is planning to sell?

Notices of proposed sale, last 12 months

$19.4M

8 notices from 5 people

Shares covered

280.4K

0.16% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Go Timothy Former employee $16.7M
Timothy Go Officer $1.25M

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2019–FY2025

+11.4%

+1.82% a year

Each share's claim on the business

−10.2%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$3.94B vs $241M

over 7 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years85% 1–3 years7% Under 1 year8%

Quarterly turnover

9.9%

of institutional shares changed hands

Top 10 managers, median time held

4.3 years

Super Investors

Investment managers reporting DINO on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	18.5M	10.43%	−178.1K (−1.0%)	2022	0.0%
Shares held by quarter Peak holding20.7M (Q3'25) Change over 8 quarters+968.6K Share of the company10.430% BlackRock, Inc.'s full portfolio →
TH TCTC Holdings, LLC	12.3M	6.94%	−496 (−0.0%)	2022	22.6%
Shares held by quarter Peak holding12.3M (Q2'25) Change over 8 quarters+32.1K Share of the company6.940% TCTC Holdings, LLC's full portfolio →

BlackRock, Inc.

18.5M

% of company

10.43%

Change vs last qtr

−178.1K (−1.0%)

Held since

2022

TCTC Holdings, LLC

12.3M

% of company

6.94%

Change vs last qtr

−496 (−0.0%)

Held since

2022

28 more super investors behind a free account

See every manager holding HF Sinclair Corporation, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting DINO on Form N-PORT; together they hold 40.1% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
IC iShares Core S&P Mid-Cap ETF iShares Trust	$365M	5.2M	2.95%	0.29%	June 30, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$339M	4.9M	2.74%	0.01%	June 30, 2026

iShares Core S&P Mid-Cap ETF

iShares Trust

Position value

$365M

% of company

2.95%

% of the fund

0.29%

As of

June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$339M

% of company

2.74%

% of the fund

0.01%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding HF Sinclair Corporation and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
RA REH Advisors Inc. 5%+ holder 13D · 5.1%	8.9M	5.00%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company5.000% Disclosed stake13D · 5.1% View the 13D/G filing →
GT Go Timothy Insider	365.7K	0.21%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.210% Go Timothy's insider activity →

REH Advisors Inc.

5%+ holder13D · 5.1%

8.9M

% of company

5.00%

Change vs last qtr

—

Held since

—

Go Timothy

Insider

365.7K

% of company

0.21%

Change vs last qtr

—

Held since

—

21 more holders behind a free account

See every insider and 5%+ holder of HF Sinclair Corporation.

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