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Security record · archived quarter

CBT

Cabot Corp. · Basic Materials · Chemicals - Specialty

84.58 +1.1% mkt cap $4.37B quote delayed (FMP) · as of Aug 26 21:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
14Tracked holders
-1Δ holders
9.58MShares held
$874.43MReported value
+0New positions
−1Exits
Falling Conviction score 38/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -6.7% · share flow +1.4% · net new positions -7.1%formula
Concentrated accumulation — rising shares among fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 108 -5 36.95M $3.35B +5 −10
Q1 2026 116 0 35.27M $2.66B +5 −6
Q4 2025 116 +2 38.97M $2.58B +3
Q3 2025 18 -1 23.72M $1.80B +1 −3
Q2 2025 17 0 23.09M $1.73B +2 −2
Q1 2025 14 0 9.55M $793.25M
Q4 2024 14 -1 9.58M $874.43M −1
Q3 2024 14 +2 7.36M $822.89M +2
Q2 2024 12 7.57M $695.89M
Holder count
Who holds it · Q4 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Wellington Management 4.35M -3.1% $397.07M 0.1% ▼ Trim 3 SEC ↗
2 Wellington Management 4.35M -3.1% $397.07M 0.1% ▼ Trim 3 SEC ↗
3 Wellington Management 4.35M -3.1% $397.07M 0.1% ▼ Trim 3 SEC ↗
4 Wellington Management 4.35M -3.1% $397.07M 0.1% ▼ Trim 3 SEC ↗
5 Wellington Management 4.35M -3.1% $397.07M 0.1% ▼ Trim 3 SEC ↗
6 Wellington Management 4.35M -3.1% $397.07M 0.1% ▼ Trim 3 SEC ↗
7 Wellington Management 4.35M -3.1% $397.07M 0.1% ▼ Trim 3 SEC ↗
8 State Street Global Advisors (passive) 2.08M $189.74M 0.0% n/c 1 SEC ↗
9 Geode Capital Management (passive) 1.27M -0.7% $116.41M 0.0% ▼ Trim 3 SEC ↗
10 Geode Capital Management (passive) 1.27M -0.7% $116.41M 0.0% ▼ Trim 3 SEC ↗
11 T. Rowe Price 462.91K -0.8% $42.27M 0.0% ▼ Trim 3 SEC ↗
12 T. Rowe Price 462.91K -0.8% $42.27M 0.0% ▼ Trim 3 SEC ↗
13 Norges Bank (passive) 415.74K +19.9% $37.96M 0.0% ▲ Add 3 SEC ↗
14 Millennium Management 349.37K +67.7% $31.90M 0.0% ▲ Add 3 SEC ↗
15 AQR Capital Management 216.83K -4.7% $19.76M 0.0% ▼ Trim 3 SEC ↗
16 AQR Capital Management 216.83K -4.7% $19.76M 0.0% ▼ Trim 3 SEC ↗
17 AQR Capital Management 216.83K -4.7% $19.76M 0.0% ▼ Trim 3 SEC ↗
18 AQR Capital Management 216.83K -4.7% $19.76M 0.0% ▼ Trim 3 SEC ↗
19 AQR Capital Management 216.83K -4.7% $19.76M 0.0% ▼ Trim 3 SEC ↗
20 Citadel Advisors 153.24K -16.6% $13.99M 0.0% ▼ Trim 3 SEC ↗
21 Citadel Advisors 153.24K -16.6% $13.99M 0.0% ▼ Trim 3 SEC ↗
22 Two Sigma Investments 82.16K +94.1% $7.50M 0.0% ▲ Add 3 SEC ↗
23 Marshall Wace 74.34K +3242.5% $6.79M 0.0% ▲ Add 3 SEC ↗
24 Marshall Wace 74.34K +3242.5% $6.79M 0.0% ▲ Add 3 SEC ↗
25 Marshall Wace 74.34K +3242.5% $6.79M 0.0% ▲ Add 3 SEC ↗
26 Renaissance Technologies 65.80K +197.7% $6.01M 0.0% ▲ Add 2 SEC ↗
27 Gotham Asset Management 26.28K +22.3% $2.40M 0.0% ▲ Add 3 SEC ↗
28 D. E. Shaw & Co. 18.35K +221.1% $1.68M 0.0% ▲ Add 3 SEC ↗
29 Bridgewater Associates 10.51K -81.9% $959,485 0.0% ▼ Trim 3 SEC ↗

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

New buyers

No new tracked buyers this quarter.

Exited

Point72 Asset Management $748,299 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 368 holders, 50.85M shares, $3.63B 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 Keohane Sean D

Officer, Director · 91.92K sh · $7.94M

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

Beneficial ownership
Aug 14 SC 13G — AMERICAN CENTURY INVESTMENT MANAGEMENT…

View original SEC filing ↗

Aug 13 SC 13G/A — WELLINGTON MANAGEMENT GROUP LLP

View original SEC filing ↗

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: Q4 2024 · Methodology · Get this via the API