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RPM · HWM in the 13F filings

Two to four stocks side by side among the 95 tracked managers: who lists them, how that has moved, who bought and sold in a quarter, and which managers hold more than one.

RPMHWM
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

Holders over time

Tracked managers listing each stock every quarter, at least, or their combined reported value. A gap is a quarter in which no tracked manager listed it. Click a quarter to compare there.
  • RPM
  • HWM
010203040202120222023202420252026
Holders and value by quarter
QuarterRPMHWM
Q3 20206 holders, $619m12 holders, $1.6bn
Q4 20207 holders, $653m21 holders, $3.0bn
Q1 20219 holders, $691m18 holders, $3.2bn
Q2 202111 holders, $699m19 holders, $3.8bn
Q3 20217 holders, $727m18 holders, $3.4bn
Q4 20215 holders, $950m15 holders, $3.7bn
Q1 20226 holders, $872m12 holders, $3.6bn
Q2 20226 holders, $1.0bn15 holders, $3.2bn
Q3 20227 holders, $625m20 holders, $3.1bn
Q4 20229 holders, $804m19 holders, $4.4bn
Q1 20238 holders, $612m23 holders, $4.7bn
Q2 20238 holders, $633m25 holders, $5.2bn
Q3 202313 holders, $732m26 holders, $4.3bn
Q4 202311 holders, $743m22 holders, $5.0bn
Q1 20247 holders, $713m22 holders, $6.1bn
Q2 20247 holders, $609m23 holders, $7.1bn
Q3 20249 holders, $631m25 holders, $8.7bn
Q4 20248 holders, $570m21 holders, $9.0bn
Q1 20256 holders, $498m23 holders, $10.0bn
Q2 202511 holders, $904m22 holders, $13.2bn
Q3 20257 holders, $642m23 holders, $13.4bn
Q4 202513 holders, $714m26 holders, $13.6bn
Q1 202614 holders, $768m35 holders, $15.6bn
Q2 202612 holders, $859m37 holders, $17.3bn
RPM

RPM Intl Inc

Holders
14
Reported value
$768m
Buyers
15
Sellers
19

Breadth -4 among 91 comparable managers.

Materials
HWM

Howmet Aerospace Inc

Holders
35
Reported value
$15.6bn
Buyers
24
Sellers
16

Breadth +8 among 91 comparable managers.

Materials

Who holds both, Q1 2026

Among the 39 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only RPM (4)

First Eagle Investment Management LLC, Hudson Bay Capital Management LP, Point72 Asset Management LP, Schonfeld Strategic Advisors LLC

Only HWM (25)

Acadian Asset Management LLC, AQR Capital Management LLC, Artisan Partners LP, Capital Research Global Investors, Caxton Associates LLP, Citadel Advisors LLC, Fidelity (FMR LLC), Freestone Grove Partners LP, GAMCO Investors Inc, Invesco Ltd, Jane Street Group LLC, Janus Henderson Group Ltd, Man Group PLC, Marshall Wace LLP, Millennium Management LLC, Neuberger Berman Group LLC, PDT Partners LLC, Quantbot Technologies LP, Renaissance Technologies LLC, Squarepoint Ops LLC, Two Sigma Investments LP, Verition Fund Management LLC, Walleye Capital LLC, Wellington Management Group LLP, Winton Group Ltd

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. Buyers and sellers count comparable managers (those that filed both quarters) by shares, so a rise in value with no rise in shares is the price. Large books are listed to their largest positions. These are 95 tracked managers, not the institutional market.

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