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Disclosery

Blue Harbour Group, L.P.

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13F filer, CIK 1325256, GREENWICH, CT

Blue Harbour Group, L.P. reported $1,705,701,000 across 14 holdings for the quarter ended 2019-09-30, in a 13F-HR filed 2019-11-14. Its ten largest share positions make up 88.96% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001567619-19-021539

Period
2019-09-30
Reported value
$1.71B
Holdings
14
Top 10 weight
88.96%
New
5
Sold out
4

Largest buys vs the previous quarter

SecurityShares changeApprox. value
GDDYnew+1,230,000$81.2M
FTNTnew+1,057,000$81.1M
ITTadded+1,167,200$71.4M
ASHnew+551,000$42.5M
MGM GROWTH PPTYS LLCnew+1,335,000$40.1M

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
GENESEE & WYOMING INCreduced-1,202,300-$133M
OTEXreduced-2,069,959-$84.5M
PENNexited-3,009,075-$58M
MEDPexited-725,500-$47.5M
ZYNGA INC.exited-4,470,500-$27.4M

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, Q3 2019

Share positions as resolved from 13F-HR 0001567619-19-021539, largest first. % of portfolio is the value over $1,705,701,000, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
INVESTORS BANCORP, INC.INVESTORS BANCORP, INC.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q4: restricted; 2018Q1: restricted; 2018Q2: restricted; 2018Q3: restricted; 2018Q4: 28,458,628 shares; 2019Q1: 27,908,628 shares; 2019Q2: 27,318,628 shares; 2019Q3: 27,318,628 shares 27,318,628$310M18.19%0
MSGSMADISON SQUARE GRDN SPRT CORQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q4: restricted; 2018Q1: restricted; 2018Q2: restricted; 2018Q3: restricted; 2018Q4: 440,100 shares; 2019Q1: 448,100 shares; 2019Q2: 674,800 shares; 2019Q3: 796,717 shares 796,717$210M12.31%+121,917Timeline
WCCWESCO INTL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q4: restricted; 2018Q1: restricted; 2018Q2: restricted; 2018Q3: restricted; 2018Q4: 3,684,895 shares; 2019Q1: 3,990,495 shares; 2019Q2: 3,990,495 shares; 2019Q3: 3,990,495 shares 3,990,495$191M11.18%0Timeline
OTEXOPEN TEXT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q4: restricted; 2018Q1: restricted; 2018Q2: restricted; 2018Q3: restricted; 2018Q4: 9,855,331 shares; 2019Q1: 8,985,331 shares; 2019Q2: 6,375,120 shares; 2019Q3: 4,305,161 shares 4,305,161$176M10.3%-2,069,959Timeline
ADNTADIENT PLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q4: restricted; 2018Q1: restricted; 2018Q2: restricted; 2018Q3: restricted; 2018Q4: 6,550,490 shares; 2019Q1: 6,550,490 shares; 2019Q2: 6,550,490 shares; 2019Q3: 6,550,490 shares 6,550,490$150M8.82%0Timeline
MGMMGM RESORTS INTERNATIONALQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q4: restricted; 2018Q1: restricted; 2018Q2: restricted; 2018Q3: restricted; 2018Q4: 890,000 shares; 2019Q1: 2,422,516 shares; 2019Q2: 4,367,016 shares; 2019Q3: 5,101,016 shares 5,101,016$141M8.29%+734,000Timeline
GENESEE & WYOMING INCGENESEE & WYOMING INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q4: restricted; 2018Q1: restricted; 2018Q2: restricted; 2018Q3: restricted; 2018Q4: 1,603,644 shares; 2019Q1: 1,775,934 shares; 2019Q2: 2,007,816 shares; 2019Q3: 805,516 shares 805,516$89M5.22%-1,202,300
ITTITT INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q4: restricted; 2018Q1: restricted; 2018Q2: restricted; 2018Q3: restricted; 2018Q4: 226,000 shares; 2019Q1: 226,000 shares; 2019Q2: 233,308 shares; 2019Q3: 1,400,508 shares 1,400,508$85.7M5.02%+1,167,200Timeline
ONON SEMICONDUCTOR CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q4: restricted; 2018Q1: restricted; 2018Q2: restricted; 2018Q3: restricted; 2018Q4: 5,400,129 shares; 2019Q1: 3,981,218 shares; 2019Q2: 4,327,218 shares; 2019Q3: 4,327,218 shares 4,327,218$83.1M4.87%0Timeline
GDDYGODADDY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q4: restricted; 2018Q1: restricted; 2018Q2: restricted; 2018Q3: restricted; 2018Q4: not reported; 2019Q1: not reported; 2019Q2: not reported; 2019Q3: 1,230,000 shares 1,230,000$81.2M4.76%newTimeline
FTNTFORTINET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q4: restricted; 2018Q1: restricted; 2018Q2: restricted; 2018Q3: restricted; 2018Q4: not reported; 2019Q1: not reported; 2019Q2: not reported; 2019Q3: 1,057,000 shares 1,057,000$81.1M4.76%newTimeline
ASHASHLAND INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q4: restricted; 2018Q1: restricted; 2018Q2: restricted; 2018Q3: restricted; 2018Q4: not reported; 2019Q1: not reported; 2019Q2: not reported; 2019Q3: 551,000 shares 551,000$42.5M2.49%newTimeline
MGM GROWTH PPTYS LLCMGM GROWTH PPTYS LLCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q4: restricted; 2018Q1: restricted; 2018Q2: restricted; 2018Q3: restricted; 2018Q4: not reported; 2019Q1: not reported; 2019Q2: not reported; 2019Q3: 1,335,000 shares 1,335,000$40.1M2.35%new
FNFABRINETQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2017Q4: restricted; 2018Q1: restricted; 2018Q2: restricted; 2018Q3: restricted; 2018Q4: not reported; 2019Q1: not reported; 2019Q2: not reported; 2019Q3: 470,128 shares 470,128$24.6M1.44%newTimeline

Sold out in Q3 2019

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

SecurityShares beforeValue beforeType
PENNPENN ENTERTAINMENT INC3,009,075$58Mshares
MEDPMEDPACE HLDGS INC725,500$47.5Mshares
ZYNGA INC.ZYNGA INC.4,470,500$27.4Mshares
PLAYDAVE & BUSTERS ENTMT INC669,656$27.1Mshares

How Q3 2019 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 0001567619-19-021539 base2019-11-14acceptance time not in the bulk data set