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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
Hotchkis & Wiley Capital Management
26
Hotchkis & Wiley Capital Management
California
$8.46M -$99.1K -12,720 -1%
ACMC
27
Anchor Capital Management Company
North Carolina
$7.91M +$5.1M +654,563 +118%
Northern Trust
28
Northern Trust
Illinois
$7.14M -$878K -112,743 -9%
RC
29
RBF Capital
California
$6.86M +$4.12M +529,184 +102%
RC
30
Roubaix Capital
Colorado
$6.5M +$4.02M +516,172 +108%
BCA
31
Bernzott Capital Advisors
California
$5.58M -$1.43M -183,073 -18%
Bank of America
32
Bank of America
North Carolina
$5.28M -$1.59M -204,601 -20%
Pacer Advisors
33
Pacer Advisors
Pennsylvania
$5.27M +$512K +65,768 +9%
ClearBridge Investments
34
ClearBridge Investments
New York
$4.7M -$528K -67,822 -9%
Public Sector Pension Investment Board (PSP Investments)
35
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$4.53M +$5.4M +692,731 New
Lazard Asset Management
36
Lazard Asset Management
New York
$4.47M +$441K +56,603 +9%
HIM
37
Hillsdale Investment Management
Ontario, Canada
$4.41M -$123K -15,800 -2%
LSV Asset Management
38
LSV Asset Management
Illinois
$4.01M +$4.78M +612,900 New
Goldman Sachs
39
Goldman Sachs
New York
$2.99M +$922K +118,401 +35%
Citadel Advisors
40
Citadel Advisors
Florida
$2.96M +$2.61M +335,325 +284%
SM
41
Senvest Management
New York
$2.95M +$3.52M +451,203 New
BL
42
Balentine LLC
Georgia
$2.94M – – –
American Century Companies
43
American Century Companies
Missouri
$2.79M -$392K -50,367 -11%
CP
44
CenterBook Partners
Connecticut
$2.72M +$3.25M +416,517 New
IP
45
Isthmus Partners
Wisconsin
$2.7M +$588K +75,450 +22%
WCM
46
Wedge Capital Management
North Carolina
$2.68M +$1.2M +153,652 +60%
VIM
47
VELA Investment Management
Ohio
$2.46M +$754K +96,762 +35%
UBS Group
48
UBS Group
Switzerland
$2.45M +$978K +125,552 +50%
AQR Capital Management
49
AQR Capital Management
Connecticut
$2.36M +$547K +70,182 +24%
Renaissance Technologies
50
Renaissance Technologies
New York
$2.29M -$795K -102,000 -23%
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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.