Cabot Corp
364 hedge funds and large institutions have $3.41B invested in Cabot Corp in 2025 Q4 according to their latest regulatory filings, with 55 funds opening new positions, 110 increasing their positions, 153 reducing their positions, and 62 closing their positions.
2.13% more ownership
Funds ownership: 94.87% → 97% (+2.1%)
4% less funds holding
Funds holding: 378 → 364 (-14)
11% less capital invested
Capital invested by funds: $3.84B → $3.41B (-$429M)
11% less first-time investments, than exits
New positions opened: 55 | Existing positions closed: 62
28% less repeat investments, than reductions
Existing positions increased: 110 | Existing positions reduced: 153
42% less call options, than puts
Call options by funds: $1.35M | Put options by funds: $2.33M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
+$49.6M |
| 2 |
LN
Lightrock Netherlands
Utrecht,
Netherlands
|
+$21.2M |
| 3 |
Pacer Advisors
Malvern,
Pennsylvania
|
+$14.8M |
| 4 |
American Century Companies
Kansas City,
Missouri
|
+$14.3M |
| 5 |
D.E. Shaw & Co
New York
|
+$11.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CCM
Copeland Capital Management
Conshohocken,
Pennsylvania
|
-$39.9M |
| 2 |
Wellington Management Group
Boston,
Massachusetts
|
-$28.2M |
| 3 |
Loomis, Sayles & Company
Boston,
Massachusetts
|
-$12.4M |
| 4 |
Bank of America
Charlotte,
North Carolina
|
-$10.2M |
| 5 |
RA
Royce & Associates
New York
|
-$8.14M |
CBT Hedge Fund Activity: Q4 2025 in Review
364 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in Cabot Corp (CBT) for Q4 2025, worth a combined $3.41B — down 11% from $3.84B a quarter earlier.
Sellers outnumbered buyers: 62 funds closed out of CBT and 55 opened new positions — a net loss of 7 holders — while 153 trimmed existing stakes and 110 added.
The largest buyer was Fidelity Investments, adding an estimated $49.6M. The largest seller was Copeland Capital Management, exiting entirely with an estimated $39.9M sold.
- 364 institutional investors held Cabot Corp (CBT) as of Q4 2025, down from 378 in Q3 2025.
- Funds reported $3.41B of Cabot Corp stock for Q4 2025, down 11% quarter-over-quarter.
- 55 funds opened new Cabot Corp positions in Q4 2025 and 62 closed out, a net change of -7 holders.
- The largest Cabot Corp buyer in Q4 2025 was Fidelity Investments, an estimated $49.6M added.
- The largest Cabot Corp seller in Q4 2025 was Copeland Capital Management, an estimated $39.9M sold.
Based on aggregated 13F filings for Q4 2025.