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Security record · archived quarter

MSA

MSA Safety Incorporated · Industrials · Security & Protection Services

190.52 +1.5% mkt cap $7.35B quote delayed (FMP) · as of Aug 26 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
13Tracked holders
0Δ holders
4.63MShares held
$679.06MReported value
+1New positions
−1Exits
Stable Conviction score 33/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow -2.1% · net new positions 0.0%formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 118 -1 20.76M $3.62B +6 −7
Q1 2026 122 +4 19.09M $3.13B +8 −5
Q4 2025 118 +1 20.47M $3.28B +2
Q3 2025 16 -2 13.79M $2.37B +1 −4
Q2 2025 16 0 11.50M $1.93B +2 −2
Q1 2025 13 0 4.63M $679.06M +1 −1
Q4 2024 13 0 4.73M $784.13M +1 −1
Q3 2024 12 +1 2.43M $430.93M +1
Q2 2024 11 2.23M $418.35M
Holder count
Who holds it · Q1 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 State Street Global Advisors (passive) 1.77M -4.1% $259.65M 0.0% ▼ Trim 2 SEC ↗
2 T. Rowe Price 1.12M -0.8% $164.65M 0.0% ▼ Trim 4 SEC ↗
3 T. Rowe Price 1.12M -0.8% $164.65M 0.0% ▼ Trim 4 SEC ↗
4 Geode Capital Management (passive) 836.73K +3.8% $122.77M 0.0% ▲ Add 4 SEC ↗
5 Geode Capital Management (passive) 836.73K +3.8% $122.77M 0.0% ▲ Add 4 SEC ↗
6 Norges Bank (passive) 438.52K 0.0% $64.33M 0.0% Held 4 SEC ↗
7 Millennium Management 128.36K -13.4% $18.83M 0.0% ▼ Trim 4 SEC ↗
8 Baillie Gifford 97.76K -10.2% $14.34M 0.0% ▼ Trim 4 SEC ↗
9 Baillie Gifford 97.76K -10.2% $14.34M 0.0% ▼ Trim 4 SEC ↗
10 Baillie Gifford 97.76K -10.2% $14.34M 0.0% ▼ Trim 4 SEC ↗
11 D. E. Shaw & Co. 96.06K +22.5% $14.09M 0.0% ▲ Add 4 SEC ↗
12 D. E. Shaw & Co. 96.06K +22.5% $14.09M 0.0% ▲ Add 4 SEC ↗
13 AQR Capital Management 53.20K -8.1% $7.80M 0.0% ▼ Trim 4 SEC ↗
14 AQR Capital Management 53.20K -8.1% $7.80M 0.0% ▼ Trim 4 SEC ↗
15 AQR Capital Management 53.20K -8.1% $7.80M 0.0% ▼ Trim 4 SEC ↗
16 AQR Capital Management 53.20K -8.1% $7.80M 0.0% ▼ Trim 4 SEC ↗
17 AQR Capital Management 53.20K -8.1% $7.80M 0.0% ▼ Trim 4 SEC ↗
18 Renaissance Technologies 49.80K -27.6% $7.31M 0.0% ▼ Trim 4 SEC ↗
19 Citadel Advisors 19.63K -26.2% $2.88M 0.0% ▼ Trim 2 SEC ↗
20 Gotham Asset Management 7.85K +534.8% $1.15M 0.0% ▲ Add 4 SEC ↗
21 Arrowstreet Capital 4.44K New $650,717 0.0% New 1 SEC ↗
22 Wellington Management 4.11K -5.5% $603,336 0.0% ▼ Trim 4 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Arrowstreet Capital $650,717 0.0%

Exited

Two Sigma Investments $2.23M was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 443 holders, 33.42M shares, $5.13B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Aug 07 Vartanian Nishan J.

Director · 20.00K sh · $3.88M

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q1 2025 · Methodology · Get this via the API