Janus International
JBI
207 hedge funds and large institutions have $1.34B invested in Janus International in 2025 Q3 according to their latest regulatory filings, with 22 funds opening new positions, 72 increasing their positions, 79 reducing their positions, and 18 closing their positions.
16,500% more call options, than puts
Call options by funds: $1.83M | Put options by funds: $11K
22% more first-time investments, than exits
New positions opened: 22 | Existing positions closed: 18
18% more capital invested
Capital invested by funds: $1.14B → $1.34B (+$207M)
1% more funds holding
Funds holding: 204 → 207 (+3)
0% more funds holding in top 10
Funds holding in top 10: 2 → 2 (0)
9% less repeat investments, than reductions
Existing positions increased: 72 | Existing positions reduced: 79
1.31% less ownership
Funds ownership: 99.31% → 98% (-1.3%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
WA
Wasatch Advisors
Salt Lake City,
Utah
|
+$13.8M |
| 2 |
Janus Henderson Group
London,
|
+$11.3M |
| 3 |
HIM
Hillsdale Investment Management
Toronto,
Ontario, Canada
|
+$6.66M |
| 4 |
Millennium Management
New York
|
+$6.3M |
| 5 |
DB
Danske Bank
Copenhagen K,
Denmark
|
+$4.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
-$14.7M |
| 2 |
DC
Davenport & Co
Richmond,
Virginia
|
-$9.56M |
| 3 |
William Blair Investment Management
Chicago,
Illinois
|
-$8.29M |
| 4 |
RRAM
River Road Asset Management
Louisville,
Kentucky
|
-$7.17M |
| 5 |
Balyasny Asset Management
Chicago,
Illinois
|
-$5.03M |
JBI Hedge Fund Activity: Q3 2025 in Review
207 of the 7,640 institutional investors tracked by Wall St. Rank reported a position in Janus International (JBI) for Q3 2025, worth a combined $1.34B — up 18% from $1.14B a quarter earlier.
Buyers outnumbered sellers: 22 funds opened new JBI positions and 18 closed out — a net gain of 4 holders — while 72 added to existing stakes and 79 trimmed.
The largest buyer was Wasatch Advisors, adding an estimated $13.8M. The largest seller was JP Morgan Chase, cutting an estimated $14.7M.
- 207 institutional investors held Janus International (JBI) as of Q3 2025, up from 204 in Q2 2025.
- Funds reported $1.34B of Janus International stock for Q3 2025, up 18% quarter-over-quarter.
- 22 funds opened new Janus International positions in Q3 2025 and 18 closed out, a net change of +4 holders.
- The largest Janus International buyer in Q3 2025 was Wasatch Advisors, an estimated $13.8M added.
- The largest Janus International seller in Q3 2025 was JP Morgan Chase, an estimated $14.7M sold.
Based on aggregated 13F filings for Q3 2025.