$DTI

$1.70 -$0.03 (1.45%) Close

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

Ownership

13F as of Q2 2026 · 35.3M shares outstanding

Who owns DTI?

By type of holder

Institutions 27.5% Insiders 14.7% Everyone else 57.9%

Concentration Top 10 holders own 29.5%

Gendell Jeffrey L 6.7% · Private Management Group Inc 4.9%

Institutional ownership

27.5%

+8.4 pts vs last qtr

Institutional holders

-10 vs last qtr

Net shares bought

+3.0M

by institutions in Q2 2026

New / sold out

15 / 25

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Private Management Group Inc NEW +1.7M
Arrowstreet Capital, Limited Partnership +450.1K

Biggest sellers in Q2 2026

Citadel Advisors LLC −139.3K
MAI Capital Management SOLD OUT −133.3K

Who is planning to sell?

Notices of proposed sale, last 12 months

$245K

1 notice from 1 person

Shares covered

72.9K

0.21% of the company

Arranged in advance

100%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Domino Michael Wayne Jr. Officer 10b5-1 $245K

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, FY2022–FY2025

+80.6%

+21.77% a year

Each share's claim on the business

−44.6%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$1.27M vs $8.54M

over 4 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 years0% 1–3 years48% Under 1 year52%

Quarterly turnover

40.7%

of institutional shares changed hands

Top 10 managers, median time held

1.5 years

Super Investors

Investment managers reporting DTI on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
GJ Gendell Jeffrey L	2.3M	6.65%	−62.4K (−2.6%)	2024	0.0%
Shares held by quarter Peak holding2.4M (Q4'25) Change over 8 quarters+1.9M Share of the company6.650% Gendell Jeffrey L's full portfolio →
PM Private Management Group Inc	1.7M	4.94%	NEW	Q2 '26	0.1%
Shares held by quarter Peak holding1.7M (Q2'26) Change over 8 quarters+1.7M Share of the company4.940% Private Management Group Inc's full portfolio →

Gendell Jeffrey L

2.3M

% of company

6.65%

Change vs last qtr

−62.4K (−2.6%)

Held since

2024

Private Management Group Inc

1.7M

% of company

4.94%

Change vs last qtr

NEW

Held since

Q2 '26

28 more super investors behind a free account

See every manager holding Drilling Tools International Corp, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting DTI on Form N-PORT; together they hold 4.2% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$704K	364.8K	1.03%	0.00%	June 30, 2026
AU Avantis U.S. Small Cap Value ETF American Century ETF Trust	$388K	139.5K	0.40%	0.00%	May 31, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$704K

% of company

1.03%

% of the fund

0.00%

As of

June 30, 2026

Avantis U.S. Small Cap Value ETF

American Century ETF Trust

Position value

$388K

% of company

0.40%

% of the fund

0.00%

As of

May 31, 2026

23 more funds behind a free account

See every fund holding Drilling Tools International Corp 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
DM Domino Michael Wayne Jr. Insider	1.4M	4.05%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company4.050% Domino Michael Wayne Jr.'s insider activity →
VC Vermillion Charles Richard Jr. Insider	980.2K	2.78%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company2.780% Vermillion Charles Richard Jr.'s insider activity →

Domino Michael Wayne Jr.

Insider

1.4M

% of company

4.05%

Change vs last qtr

—

Held since

—

Vermillion Charles Richard Jr.

Insider

980.2K

% of company

2.78%

Change vs last qtr

—

Held since

—

10 more holders behind a free account

See every insider and 5%+ holder of Drilling Tools International Corp.

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