Janus International
JBI
212 hedge funds and large institutions have $862M invested in Janus International in 2025 Q4 according to their latest regulatory filings, with 42 funds opening new positions, 73 increasing their positions, 70 reducing their positions, and 33 closing their positions.
23,367% more call options, than puts
Call options by funds: $704K | Put options by funds: $3K
27% more first-time investments, than exits
New positions opened: 42 | Existing positions closed: 33
2% more funds holding
Funds holding: 207 → 212 (+5)
4% more repeat investments, than reductions
Existing positions increased: 73 | Existing positions reduced: 70
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
3.12% less ownership
Funds ownership: 98% → 94.88% (-3.1%)
36% less capital invested
Capital invested by funds: $1.34B → $862M (-$481M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
OAM
Ophir Asset Management
Sydney,
Australia
|
+$27.1M |
| 2 |
CB
Cooke & Bieler
Philadelphia,
Pennsylvania
|
+$6.81M |
| 3 |
Public Sector Pension Investment Board (PSP Investments)
Montreal,
Quebec, Canada
|
+$5.4M |
| 4 |
ACMC
Anchor Capital Management Company
Raleigh,
North Carolina
|
+$5.1M |
| 5 |
LSV Asset Management
Chicago,
Illinois
|
+$4.78M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
WA
Wasatch Advisors
Salt Lake City,
Utah
|
-$51.9M |
| 2 |
BAMCO Inc
New York
|
-$27.1M |
| 3 |
Janus Henderson Group
London,
|
-$12.1M |
| 4 |
Wellington Management Group
Boston,
Massachusetts
|
-$7.96M |
| 5 |
RA
Royce & Associates
New York
|
-$7.74M |
JBI Hedge Fund Activity: Q4 2025 in Review
212 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in Janus International (JBI) for Q4 2025, worth a combined $862M — down 36% from $1.34B a quarter earlier.
Buyers outnumbered sellers: 42 funds opened new JBI positions and 33 closed out — a net gain of 9 holders — while 73 added to existing stakes and 70 trimmed.
The largest buyer was Ophir Asset Management, opening a new position worth an estimated $27.1M. The largest seller was Wasatch Advisors, exiting entirely with an estimated $51.9M sold.
- 212 institutional investors held Janus International (JBI) as of Q4 2025, up from 207 in Q3 2025.
- Funds reported $862M of Janus International stock for Q4 2025, down 36% quarter-over-quarter.
- 42 funds opened new Janus International positions in Q4 2025 and 33 closed out, a net change of +9 holders.
- The largest Janus International buyer in Q4 2025 was Ophir Asset Management, an estimated $27.1M added.
- The largest Janus International seller in Q4 2025 was Wasatch Advisors, an estimated $51.9M sold.
Based on aggregated 13F filings for Q4 2025.