EXAS — EXACT SCIENCES CORP CMN COM

Ownership history in JAY JEFFREY R  ·  8 quarters on record

This page tracks every 13F SEC filing in which JAY JEFFREY R reported a position in EXACT SCIENCES CORP CMN COM (EXAS). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
4.09% (2012 Q4)
Avg. % of fund
2.05%
First filed
2009 Q2
Last filed
2013 Q1
Quarters held
8
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2013 Q1 REDUCED 238,000 -177,000 -42.7% 2.50% $2.3M $9.80
2012 Q4 ADDED 415,000 +365,000 +730.0% 4.09% $4.4M $10.59
2011 Q2 REDUCED 50,000 -150,000 -75.0% 0.28% $430K $8.60
2011 Q1 ADDED 200,000 +44,200 +28.4% 0.94% $1.5M $7.34
2010 Q2 REDUCED 155,800 -1,159,990 -88.2% 0.43% $686K $4.40
2009 Q4 UNCHANGED 1,315,790 — 0% 3.06% $4.5M $3.39
2009 Q3 UNCHANGED 1,315,790 — 0% 2.61% $3.7M $2.78
2009 Q2 INITIATED 1,315,790 — — 2.51% $3.5M $2.65
% of Fund (quarterly)    EXAS price (monthly, adj. close)

Other funds also holding EXAS

As of 2025 Q4 — sorted by position size

Beryl Capital Management LLC 3Y 7Y 25.72% Twin Securities, Inc. 3Y 7Y 18.77% Vazirani Asset Management LLC 3Y 15.41% KRYGER CAPITAL Ltd 3Y 7.92% Sand Grove Capital Management LLP 3Y 7Y 7.88% Slotnik Capital, LLC 7.57% Absolute Gestao de Investimentos Ltda. 6.92% HBK INVESTMENTS L P 3Y 7Y 6.1% ALPINE ASSOCIATES MANAGEMENT INC. 3Y 7Y 5.44% GLAZER CAPITAL, LLC 3Y 7Y 4.61%
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