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Disclosery

JANA PARTNERS LLC

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13F filer, CIK 1159159, New York, NY

JANA PARTNERS LLC reported $1,546,582,000 across 12 holdings for the quarter ended 2021-12-31, in a 13F-HR filed 2022-02-14. Its ten largest share positions make up 100% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000902664-22-001616

Period
2021-12-31
Reported value
$1.55B
Holdings
12
Top 10 weight
100%
New
4
Sold out
3

Largest buys vs the previous quarter

SecurityShares changeApprox. value
ZENDESK INCnew+2,387,100$249M
MRCYadded+2,940,301$162M
SPYadded+188,221$89.4M
EHCadded+892,383$58.2M
LABORATORY CORP OF AMERICAadded+76,475$24M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
VONAGE HLDGS CORPexited-10,070,660-$162M
CYRUSONE INCexited-1,737,683-$135M
Mreduced-3,864,986-$101M
VVVexited-1,275,406-$39.8M
THSreduced-3,448-$140K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q4 2021

Share positions as resolved from 13F-HR 0000902664-22-001616, largest first. % of portfolio is the value over $1,468,939,000, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
CAGCONAGRA BRANDS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: restricted; 2021Q1: restricted; 2021Q2: restricted; 2021Q3: restricted; 2021Q4: 8,051,132 shares 8,051,132$275M18.72%0Timeline
ZENDESK INCZENDESK INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: restricted; 2021Q1: restricted; 2021Q2: restricted; 2021Q3: restricted; 2021Q4: 2,387,100 shares 2,387,100$249M16.95%new
THSTREEHOUSE FOODS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: restricted; 2021Q1: restricted; 2021Q2: restricted; 2021Q3: restricted; 2021Q4: 5,153,415 shares 5,153,415$209M14.22%-3,448Timeline
MRCYMERCURY SYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: restricted; 2021Q1: restricted; 2021Q2: restricted; 2021Q3: restricted; 2021Q4: 3,558,662 shares 3,558,662$196M13.34%+2,940,301Timeline
EHCENCOMPASS HEALTH CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: restricted; 2021Q1: restricted; 2021Q2: restricted; 2021Q3: restricted; 2021Q4: 2,894,280 shares 2,894,280$189M12.86%+892,383Timeline
SPYSTATE STR SPDR S&P 500 ETF TQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: restricted; 2021Q1: restricted; 2021Q2: restricted; 2021Q3: restricted; 2021Q4: 331,155 shares 331,155$157M10.71%+188,221Timeline
LABORATORY CORP OF AMERICALABORATORY CORP OF AMERICAQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: restricted; 2021Q1: restricted; 2021Q2: restricted; 2021Q3: restricted; 2021Q4: 461,844 shares 461,844$145M9.88%+76,475
MMACYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: restricted; 2021Q1: restricted; 2021Q2: restricted; 2021Q3: restricted; 2021Q4: 760,780 shares 760,780$19.9M1.36%-3,864,986Timeline
LIVEPERSON, INC.LIVEPERSON, INC.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: restricted; 2021Q1: restricted; 2021Q2: restricted; 2021Q3: restricted; 2021Q4: 455,423 shares 455,423$16.3M1.11%new
BLACKSKY TECHNOLOGY INCBLACKSKY TECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2020Q1: restricted; 2020Q2: restricted; 2020Q3: restricted; 2020Q4: restricted; 2021Q1: restricted; 2021Q2: restricted; 2021Q3: restricted; 2021Q4: 2,843,500 shares 2,843,500$12.8M0.87%+1,843,500

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

SecurityTypeAmountValueChange
ZENDESK INCZENDESK INC COMcall653,000$68.1Mnew
MRCYMERCURY SYS INC Stockcall173,300$9.54Mnew

Sold out in Q4 2021

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
VONAGE HLDGS CORPVONAGE HLDGS CORP10,070,660$162Mshares
CYRUSONE INCCYRUSONE INC1,737,683$135Mshares
VVVVALVOLINE INC1,275,406$39.8Mshares

How Q4 2021 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0000902664-22-001616 base2022-02-14acceptance time not in the bulk data set