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$GPGI
$10.69 -$0.65 (5.73%) Close

Ownership

13F as of Q2 2026 · 289.9M shares outstanding

Who owns GPGI?

By type of holder
Institutions 94.2% Insiders 0.0% Everyone else 5.8%
Concentration Top 10 holders own 182.2%
Platinum Equity Advisors, LLC/DE 18.2% · Tom Gores 18.2%
Institutional ownership
94.2%
+7.2 pts vs last qtr
Institutional holders
194
-8 vs last qtr
Net shares bought
+21.0M
by institutions in Q2 2026
New / sold out
33 / 41
positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026
  • Cooperman Leon G NEW +11.4M
  • Barrow Hanley Mewhinney & Strauss LLC +4.8M

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Biggest sellers in Q2 2026
  • T. Rowe Price Investment Management, Inc. SOLD OUT −2.9M
  • UBS Group AG −2.2M

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Who is planning to sell?

Notices of proposed sale, last 12 months
$231K
1 notice from 1 person
Shares covered
13.7K
0.00% of the company
Arranged in advance
0%
of the value is under a 10b5-1 plan
Under a 10b5-1 plan No plan
$0$115.6K$231.1KNovDecJanFebMar 2026: $231.1K without a planMarAprMayJunJulAugSepOct
Largest proposed sellers
  • Thompson Jane J. Officer $231K
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, FY2021–FY2025
+16.9%
+3.97% a year
Each share's claim on the business
−14.4%
shrank without buying or selling a share
Spent on buybacks vs paid in stock
$12.2M vs $60.8M
over 5 fiscal years
Diluted shares, split-adjusted
31.6M71.6M111.6M2021: 94.6M shares'212022: 32.6M shares'222023: 35.3M shares'232024: 44.0M shares'242025: 110.5M shares'25
Buybacks Stock-based comp
$0$10.6M$21.2M2021 buybacks: $02021 stock comp: $6.1M'212022 buybacks: $02022 stock comp: $11.5M'222023 buybacks: $02023 stock comp: $17.6M'232024 buybacks: $02024 stock comp: $21.2M'242025 buybacks: $12.2M2025 stock comp: $4.5M'25

How patient are the owners?

Institutional shares by how long they've been held
5+ years0% 3–5 years37% 1–3 years22% Under 1 year41%
Quarterly turnover
9.5%
of institutional shares changed hands
Top 10 managers, median time held
1.8 years

Super Investors

Investment managers reporting GPGI on Form 13F
PE
Platinum Equity Advisors, LLC/DE
Shares
52.8M
% of company
18.22%
Change vs last qtr
Unchanged
Held since
Q1 '26
F
FMR LLC
Shares
42.7M
% of company
14.75%
Change vs last qtr
+3.2M (+8.1%)
Held since
2022

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Institutional Funds

Mutual funds and ETFs reporting GPGI on Form N-PORT; together they hold 37.0% of the company
SW
SMALLCAP World Fund Inc
Position value
$227M
% of company
4.93%
% of the fund
0.24%
As of
June 30, 2026
FS
Fidelity Hastings Street Trust
Position value
$150M
% of company
3.26%
% of the fund
0.52%
As of
June 30, 2026

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Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G
TG
Tom Gores
5%+ holder13D · 18.3%
Shares
52.8M
% of company
18.22%
Change vs last qtr
—
Held since
—
PT
PE Titan CS Holdings, L.P.
5%+ holder13D · 18.3%
Shares
52.8M
% of company
18.22%
Change vs last qtr
—
Held since
—

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