Barry Rosenstein JANA Partners Management
Barry Rosenstein is the founder of JANA Partners, an activist and event-driven investment firm. JANA is known for campaigns seeking strategic change, improved capital returns, and better operational execution at public companies. Rosenstein’s efforts have spanned consumer, industrial, and technology-related businesses over many years.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Rapid7
RPD
|
+$113M |
| 2 |
BlackLine
BL
|
+$63.4M |
| 3 |
Wolfspeed
WOLF
|
+$41.6M |
| 4 |
Trimble
TRMB
|
+$24M |
| 5 |
Fortrea Holdings
FTRE
|
+$21.4M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Freshpet
FRPT
|
+$127M |
| 2 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$127M |
| 3 |
Fidelity National Information Services
FIS
|
+$21.9M |
| 4 |
QuidelOrtho
QDEL
|
+$6.93M |
| 5 |
FYBR
Frontier Communications
FYBR
|
+$3.59M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 45.88% |
| 2 | Communication Services | 14.67% |
| 3 | Industrials | 10.93% |
| 4 | Consumer Staples | 10.52% |
| 5 | Healthcare | 4.02% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
FYBR
1
DELISTED
Frontier Communications
FYBR
| $251M | 14.67% |
9,577,733
-144,343
| -1% | -$3.59M |
|
|
2
State Street SPDR S&P 500 ETF Trust
SPY
$809B
| $239M | 13.97% |
438,933
-241,800
| -36% | -$127M |
|
|
3
Fidelity National Information Services
FIS
$21.3B
| $237M | 13.85% |
3,142,615
-296,199
| -9% | -$21.9M |
|
|
4
Trimble
TRMB
$14B
| $234M | 13.66% |
4,177,544
+416,469
| +11% | +$24M |
|
5
Mercury Systems
MRCY
$5.49B
| $187M | 10.93% |
6,924,896
| – | – |
|
|
THS
6
DELISTED
Treehouse Foods
THS
| $180M | 10.52% |
4,910,950
+3,261
| +0.1% | +$118K |
|
|
7
Wolfspeed
WOLF
$1.34B
| $140M | 8.21% |
6,165,933
+1,608,052
| +35% | +$41.6M |
|
|
8
Rapid7
RPD
$799M
| $118M | 6.89% |
+2,724,386
| New | +$113M |
|
|
9
BlackLine
BL
$1.85B
| $55.9M | 3.27% |
+1,154,435
| New | +$63.4M |
|
|
10
QuidelOrtho
QDEL
$1.01B
| $34.1M | 1.99% |
1,026,413
-169,387
| -14% | -$6.93M |
|
|
EHAB
11
DELISTED
Enhabit
EHAB
| $18.6M | 1.09% |
2,081,077
| – | – |
|
|
12
Fortrea Holdings
FTRE
$1.75B
| $16.1M | 0.94% |
+690,000
| New | +$21.4M |
|
|
13
Freshpet
FRPT
$3.55B
| – | – |
-1,093,477
| Closed | -$127M |
|
Similar funds
Barry Rosenstein's Q2 2024 Portfolio in Review
As of Q2 2024, Barry Rosenstein held 13 positions worth $1.71B, down 6.6% from $1.83B the previous quarter. Its ten largest holdings account for 98% of the portfolio.
Barry Rosenstein's Q2 2024 filing shows 3 new, 3 increased, 4 reduced and 1 closed positions. Its largest new stake was Rapid7: 2,724,386 shares worth $118M. The largest sale was Freshpet, an estimated $127M.
By sector, the portfolio is most concentrated in Technology at 46% of assets, up from 35% a quarter earlier, followed by Communication Services and Industrials.
- Barry Rosenstein's largest Q2 2024 buy was Rapid7: 2,724,386 shares worth $118M.
- Barry Rosenstein added most to Wolfspeed in Q2 2024, an estimated $41.6M increase.
- Barry Rosenstein's biggest Q2 2024 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $127M.
- Barry Rosenstein fully exited Freshpet in Q2 2024, selling an estimated $127M.
- Barry Rosenstein's ten largest holdings make up 98% of its $1.71B portfolio in Q2 2024.
- Barry Rosenstein opened 3 new positions and closed 1 in Q2 2024.
- Barry Rosenstein's portfolio value fell 6.6% quarter-over-quarter to $1.71B.
Based on JANA Partners Management's 13F filing for Q2 2024, filed 14 Aug 2024.