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Blue Harbour Group: 13F holdings, Q3 2020

Activist · SEC EDGAR filings (CIK 0001325256) · Explore on the interactive board

Blue Harbour Group disclosed 1 US equity positions worth $0 in its Q3 2020 13F filing (holdings as of September 30, 2020, filed October 14, 2020). The top ten holdings are 100.0% of the book, and the portfolio behaves like about 4 equal-weight positions. Versus the prior filing it opened 0 new positions, added to 0, reduced 0 and exited 6. Note: this manager's most recent filing is 23 quarters behind the newest quarter on file, so these figures are history rather than current positioning.

This manager's most recent filing is 23 quarter(s) behind the newest quarter on file. Treat these figures as history, not current positioning.
$0reported US equity book
1positions
34.8%largest position
100.0%top 10 weight
4.31effective positions (1/HHI)
59quarters on file since Q4 2005

What does Blue Harbour Group own? Top holdings as of September 30, 2020

Change is measured in shares against the previous filing, so price moves do not read as decisions. This quarter: 0 new, 0 added, 0 reduced, 6 exited.

#StockSectorWeightValueSharesΔ sharesAction

What did Blue Harbour Group sell? Positions exited since the previous filing

StockPrior weightPrior value
MSGS MADISON SQUARE GRDN SPRT COR34.8%$122.7m
OTEX OPEN TEXT CORP21.5%$75.8m
MGM MGM RESORTS INTERNATIONAL20.1%$71.0m
ACM AECOM12.6%$44.6m
MGP MGM GROWTH PPTYS LLC9.1%$32.2m
LAZ LAZARD LTD1.9%$6.8m

Sector mix

SectorWeight

Sectors cover positions whose ticker resolved to a sector; the remainder is unclassified, not cash.

Filing history

QuarterPositionsEquity value
Q3 20201$0
Q2 20206$353.1m
Q1 20208$562.2m
Q4 201912$1.5bn
Q3 201914$1.7bn
Q2 201913$1.7bn
Q1 201914$1.7bn
Q4 201816$1.9bn
Q3 201814$2.2bn
Q2 201813$2.5bn
Q1 201816$2.9bn
Q4 201719$2.8bn
Q3 201718$2.8bn
Q2 201719$2.6bn
Q1 201716$2.8bn
Q4 201617$3.0bn

Earliest filing: Q4 2005 · 58 quarters on file

How concentrated is Blue Harbour Group's portfolio?

Across every quarter Blue Harbour Group has filed, its median largest position is 17.4% of the book and its median top-ten weight is 91.3%, which WhaleCreep classifies as concentrated (the gate is a median largest position of 5%). Of 186 completed holding spells, the median lasted 3.0 quarters; 6 positions are still open and their final length is unknown.