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Jana Partners

Jana Partners LLC

Jana Partners LLC is an investment management firm founded in 2001 by Barry Rosenstein, Jana’s Managing Partner and Co-Portfolio Manager. The firm has its headquarters in New York.

Shares Held
Asset Size
% Top 10
19
$2.17B
100.00%
Latest2025Q2
Top BuysRPD (US)
Top SellsWOLF (US)

Latest Changes

Indicators
Latest (2025Q2)
Previous (2025Q1)
Change
Mkt Value (report date)
2.17B
1.94B
+12.02%
Shares Held
19
18
+5.56%
Buys
4
5
-20.00%
Sells
4
2
+100.00%

Sector Allocation

No.
Name
% Portfolio
Shares Traded
Mkt Value (Date)
Market Value
Shares Held
Report Date
21.29%
+2.36K
$461.88M
$321.37M
5.97M
2025-10-22
20.86%
-270.36K
$452.59M
$360.97M
6.96M
2025-10-02
14.61%
-27.30K
$316.99M
$316.99M
513.05K
2025-06-30
13.94%
-4.59K
$302.46M
$302.46M
151.43K
2025-06-30
12.64%
-336.33K
$274.20M
$274.20M
3.61M
2025-06-30
6.22%
+788.69K
$135.00M
$150.78M
6.52M
2025-08-13
5.21%
+339.00K
$113.05M
$113.05M
5.82M
2025-06-30
3.15%
+272.00K
$68.42M
$68.42M
1.01M
2025-06-30
1.11%
+164.03K
$24.09M
$24.09M
164.03K
2025-06-30
0.95%
0.00
$20.60M
$20.60M
2.14M
2025-06-30

Latest Trades

No.
Name
Action
Shares Traded
% Change
Shares Held
Mkt Value (Date)
Report Date
Buy
+2.36K
0.00%
5.97M
$461.88M
2025-10-22
Sell
-270.36K
-3.70%
6.96M
$452.59M
2025-10-02
Buy
+788.69K
+10.70%
6.52M
$135.00M
2025-08-13
Exit
-496.89K
-100.00%
0.00
$0.00
2025-06-30
Buy
+339.00K
+5.50%
5.82M
$113.05M
2025-06-30
Sell
-336.33K
-8.50%
3.61M
$274.20M
2025-06-30
Buy
+272.00K
+21.20%
1.01M
$68.42M
2025-06-30
New
+164.03K
+50.00%
164.03K
$24.09M
2025-06-30
Sell
-27.30K
-5.00%
513.05K
$316.99M
2025-06-30
Sell
-4.59K
-2.90%
151.43K
$302.46M
2025-06-30

Holding Performance

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