RBC Bearings
533 hedge funds and large institutions have $14B invested in RBC Bearings in 2025 Q4 according to their latest regulatory filings, with 96 funds opening new positions, 173 increasing their positions, 192 reducing their positions, and 34 closing their positions.
182% more first-time investments, than exits
New positions opened: 96 | Existing positions closed: 34
36% more funds holding in top 10
Funds holding in top 10: 11 → 15 (+4)
15% more capital invested
Capital invested by funds: $12.1B → $14B (+$1.86B)
12% more funds holding
Funds holding: 478 → 533 (+55)
0.16% more ownership
Funds ownership: 98.58% → 98.75% (+0.16%)
10% less repeat investments, than reductions
Existing positions increased: 173 | Existing positions reduced: 192
51% less call options, than puts
Call options by funds: $2.47M | Put options by funds: $5.02M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CC
Cartenna Capital
Stamford,
Connecticut
|
+$72M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
+$62.7M |
| 3 |
AQR Capital Management
Greenwich,
Connecticut
|
+$58.5M |
| 4 |
Millennium Management
New York
|
+$48.5M |
| 5 |
Two Sigma Investments
New York
|
+$46.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
WA
Wasatch Advisors
Salt Lake City,
Utah
|
-$126M |
| 2 |
DCP
Durable Capital Partners
Bethesda,
Maryland
|
-$74.6M |
| 3 |
Kayne Anderson Rudnick Investment Management
Los Angeles,
California
|
-$38M |
| 4 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$36.7M |
| 5 |
GCM
Geneva Capital Management
Milwaukee,
Wisconsin
|
-$35.8M |
RBC Hedge Fund Activity: Q4 2025 in Review
533 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in RBC Bearings (RBC) for Q4 2025, worth a combined $14B — up 15% from $12.1B a quarter earlier.
Buyers outnumbered sellers: 96 funds opened new RBC positions and 34 closed out — a net gain of 62 holders — while 173 added to existing stakes and 192 trimmed.
The largest buyer was Cartenna Capital, opening a new position worth an estimated $72M. The largest seller was Wasatch Advisors, cutting an estimated $126M.
- 533 institutional investors held RBC Bearings (RBC) as of Q4 2025, up from 478 in Q3 2025.
- Funds reported $14B of RBC Bearings stock for Q4 2025, up 15% quarter-over-quarter.
- 96 funds opened new RBC Bearings positions in Q4 2025 and 34 closed out, a net change of +62 holders.
- The largest RBC Bearings buyer in Q4 2025 was Cartenna Capital, an estimated $72M added.
- The largest RBC Bearings seller in Q4 2025 was Wasatch Advisors, an estimated $126M sold.
Based on aggregated 13F filings for Q4 2025.