Repligen Corp. (RGEN) Stock Holdings & Institutional Ownership

Repligen Corp.

RGEN

Super Fund	Position	Shares	Curr. Value	Port. %	Activity
Sands Capital Management	Equity	1,294,196	$164,673,499	0.07%	-5.14%
Parnassus Investments	Equity	254,621	$32,397,976	0.01%	-30.48%
Polen Capital Management	Equity	30,902	$3,931,912	0.00%	-23.80%
Primecap Management	Equity	30,858	$3,926,372	0.00%	0%

Total Shares Held: 1,610,577

Total Value Reported: $204,929,759

Average Allocation per Portfolio 0.02%

Largest Single Portfolio Allocation: 0.07%

Largest Shareholder: Sands Capital Management

Change in Total Shares Held (Q on Q): -531,410

Percentage Change in Shares Held (Q on Q): -24.81%

Number of Current Holders: 4

Number of New Holders (Q on Q): 0

Number of Funds with Additions (Q on Q): 0

Number of Funds with Reductions (Q on Q): 4

Number of Funds Fully Divested (Q on Q): 1

Number of Funds with No Change (Q on Q): 1