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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.

New
Increased
Maintained
Reduced
Closed

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)

Holders
212
Holders Change
+5
Holders Change %
+2.42%
% of All Funds
2.58%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
42
Increased
73
Reduced
70
Closed
33
Calls
$704K
Puts
$3K
Net Calls
+$701K
Net Calls Change
-$1.11M

Top Buyers

1
OAM
Ophir Asset Management
Australia
+$27.1M
2
CB
Cooke & Bieler
Pennsylvania
+$6.81M
3
Public Sector Pension Investment Board (PSP Investments)
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
+$5.4M
4
ACMC
Anchor Capital Management Company
North Carolina
+$5.1M
5
LSV Asset Management
LSV Asset Management
Illinois
+$4.78M

Top Sellers

1
WA
Wasatch Advisors
Utah
-$51.9M
2
BAMCO Inc
BAMCO Inc
New York
-$27.1M
3
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$12.1M
4
Wellington Management Group
Wellington Management Group
Massachusetts
-$7.96M
5
RA
Royce & Associates
New York
-$7.74M
Name Holding Trade Value Shares
Change 		Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$115M -$1.9M -243,619 -1%
Vanguard Group
2
Vanguard Group
Pennsylvania
$83.8M -$441K -56,629 -0.4%
BlackRock
3
BlackRock
New York
$64.9M +$78.7K +10,107 +0.1%
CB
4
Cooke & Bieler
Pennsylvania
$50.7M +$6.81M +874,131 +13%
JP Morgan Chase
5
JP Morgan Chase
New York
$38.3M +$723K +92,804 +2%
RRAM
6
River Road Asset Management
Kentucky
$29.9M +$740K +95,032 +2%
Ameriprise
7
Ameriprise
Minnesota
$28.4M +$4.22M +541,449 +14%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$24.4M +$596K +76,460 +2%
OAM
9
Ophir Asset Management
Australia
$22.8M +$27.1M +3,479,005 New
Geode Capital Management
10
Geode Capital Management
Massachusetts
$21.2M -$26.9K -3,453 -0.1%
State Street
11
State Street
Massachusetts
$20.1M -$209K -26,767 -0.9%
Allspring Global Investments
12
Allspring Global Investments
North Carolina
$19.9M -$407K -52,299 -2%
Janus Henderson Group
13
Janus Henderson Group
United Kingdom
$17.8M -$12.1M -1,558,322 -36%
William Blair Investment Management
14
William Blair Investment Management
Illinois
$17.3M -$1.09M -139,274 -5%
Boston Partners
15
Boston Partners
Massachusetts
$16.3M -$1.56M -199,649 -8%
DC
16
Davenport & Co
Virginia
$15M +$595K +76,335 +3%
SAM
17
Silvercrest Asset Management
New York
$13.8M -$3.71M -475,980 -18%
Charles Schwab
18
Charles Schwab
California
$12M +$1.78M +228,233 +14%
Bank of New York Mellon
19
Bank of New York Mellon
New York
$11.9M +$887K +113,826 +7%
GT
20
Glenmede Trust
Pennsylvania
$11M +$13.1M +1,676,251 New
Invesco
21
Invesco
Georgia
$10.6M -$5.62M -721,166 -31%
AC
22
AltraVue Capital
Washington
$9.94M -$42.7K -5,480 -0.4%
Morgan Stanley
23
Morgan Stanley
New York
$9.86M +$2.18M +279,240 +23%
First Eagle Investment Management
24
First Eagle Investment Management
New York
$8.99M +$1.87M +239,665 +21%
RA
25
Royce & Associates
New York
$8.62M -$7.74M -993,743 -43%
1
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JBI Hedge Fund Activity: Q4 2025 in Review

212 of the 8,223 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.