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Repligen
RGEN

Overview Fund Activity

128 hedge funds and large institutions have $348M invested in Repligen in 2013 Q4 according to their latest regulatory filings, with 22 funds opening new positions, 45 increasing their positions, 43 reducing their positions, and 11 closing their positions.

Holders
128
Holders Change
+10
Holders Change %
+8.47%
% of All Funds
3.72%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
22
Increased
45
Reduced
43
Closed
11
Calls
$2.4M
Puts
$3.07M
Net Calls
-$675K
Net Calls Change
-$937K

Top Buyers

1
State Street
1
State Street
Massachusetts
$15M
2
WSA
2
Wall Street Associates
California
$10.1M
3
BIT
3
BlackRock Institutional Trust
California
$22.3M
4
PAMU
4
Pictet Asset Management (UK)
United Kingdom
$4.1M
5
CCM
5
Cadence Capital Management
Massachusetts
$5.17M

Top Sellers

1
Federated Hermes
1
Federated Hermes
Pennsylvania
$10.2M
2
NC
2
Northpointe Capital
Michigan
$21.3M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$2.16M
4
HT
4
HAP Trading
New York
$1.12M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$12.9M
Name Market Value Shares Shares
Change 		Shares
Change %
BIT
1
BlackRock Institutional Trust
California
$22.3M 1,632,451 +374,307 +30%
NC
2
Northpointe Capital
Michigan
$21.3M 1,560,320 -254,209 -14%
Acadian Asset Management
3
Acadian Asset Management
Massachusetts
$17.7M 1,298,044 -830 -0.1%
BFA
4
BlackRock Fund Advisors
California
$16.7M 1,222,189 -13,313 -1%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$16.5M 1,213,137 +10,628 +0.9%
State Street
6
State Street
Massachusetts
$15M 1,099,596 +556,954 +103%
Fidelity Investments
7
Fidelity Investments
Massachusetts
$12.9M 948,150 -116,581 -11%
KI
8
Kalmar Investments
Delaware
$12.2M 895,685 -29,320 -3%
Millennium Management
9
Millennium Management
New York
$12.1M 883,459 +139,595 +19%
Vanguard Group
10
Vanguard Group
Pennsylvania
$11.5M 843,868 +42,792 +5%
Ameriprise
11
Ameriprise
Minnesota
$10.8M 792,182 -54,464 -6%
Federated Hermes
12
Federated Hermes
Pennsylvania
$10.2M 749,475 -719,925 -49%
WSA
13
Wall Street Associates
California
$10.1M 741,000 +408,800 +123%
BA
14
BlackRock Advisors
Delaware
$7.86M 575,873 -106,222 -16%
AWMDMG
15
Austin W. Marxe & David M. Greenhouse
New York
$7.85M 575,664 -40,000 -6%
Allianz Asset Management
16
Allianz Asset Management
Germany
$7.79M 571,222 +33,078 +6%
Renaissance Technologies
17
Renaissance Technologies
New York
$7.69M 563,400 +214,300 +61%
Northern Trust
18
Northern Trust
Illinois
$6.36M 466,285 +8,108 +2%
QBFM
19
QS Batterymarch Financial Management
New York
$5.75M 421,171 -9,840 -2%
RFC
20
Russell Frank Company
Washington
$5.35M 418,034 -26,787 -6%
CCM
21
Cadence Capital Management
Massachusetts
$5.17M 379,260 +258,490 +214%
AQR Capital Management
22
AQR Capital Management
Connecticut
$4.19M 307,225 +81,378 +36%
PAMU
23
Pictet Asset Management (UK)
United Kingdom
$4.1M 300,200 +300,200 New
RHJA
24
Rice Hall James & Associates
California
$3.86M 282,731 -13,800 -5%
EI
25
EAM Investors
California
$3.66M 268,353 -1,253 -0.5%
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