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Repligen
RGEN

439 hedge funds and large institutions have $9.08B invested in Repligen in 2023 Q3 according to their latest regulatory filings, with 56 funds opening new positions, 164 increasing their positions, 156 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed

17% more capital invested

Capital invested by funds: $7.74B → $9.08B (+$1.34B)

4.23% more ownership

Funds ownership: 98.2% → 102.43% (+4.2%)

9% more call options, than puts

Call options by funds: $36.9M | Put options by funds: $34M

5% more repeat investments, than reductions

Existing positions increased: 164 | Existing positions reduced: 156

8% less first-time investments, than exits

New positions opened: 56 | Existing positions closed: 61

2% less funds holding

Funds holding: 447 → 439 (-8)

33% less funds holding in top 10

Funds holding in top 10: 3 → 2 (-1)

Holders
439
Holders Change
-8
Holders Change %
-1.79%
% of All Funds
6.97%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
56
Increased
164
Reduced
156
Closed
61
Calls
$36.9M
Puts
$34M
Net Calls
+$2.91M
Net Calls Change
-$3.21M

Top Buyers

1
HL
Harding Loevner
New Jersey
+$119M
2
Parnassus Investments
Parnassus Investments
California
+$89.9M
3
Citadel Advisors
Citadel Advisors
Florida
+$51M
4
Allspring Global Investments
Allspring Global Investments
North Carolina
+$42.7M
5
RP
Riverbridge Partners
Minnesota
+$40M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$39.6M
2
Alyeska Investment Group
Alyeska Investment Group
Illinois
-$34.6M
3
Franklin Resources
Franklin Resources
California
-$28.4M
4
Bank of Montreal
Bank of Montreal
Ontario, Canada
-$21M
5
Ameriprise
Ameriprise
Minnesota
-$19.6M
Name Holding Trade Value Shares
Change 		Change in
Stake
Primecap Management
101
Primecap Management
California
$8.05M +$531K +3,250 +7%
Swedbank
102
Swedbank
Sweden
$7.95M +$8.17M +50,000 New
Bank of Montreal
103
Bank of Montreal
Ontario, Canada
$7.78M -$21M -128,695 -73%
Janus Henderson Group
104
Janus Henderson Group
United Kingdom
$7.76M +$1.73M +10,607 +28%
BCIM
105
British Columbia Investment Management
British Columbia, Canada
$7.45M +$668K +4,087 +10%
Ensign Peak Advisors
106
Ensign Peak Advisors
Utah
$7.24M +$38.4K +235 +0.5%
PC
107
Pier Capital
Connecticut
$7.16M -$3.06M -18,709 -29%
TPSF
108
Texas Permanent School Fund
Texas
$7M -$254K -1,556 -3%
SI
109
Stephens Inc
Arkansas
$6.93M -$265K -1,621 -4%
APG Asset Management
110
APG Asset Management
Netherlands
$6.8M -$769K -4,706 -10%
TIM
111
Thornburg Investment Management
New Mexico
$6.72M +$246K +1,502 +4%
PM
112
Pembroke Management
Quebec, Canada
$6.58M -$647K -3,959 -9%
First Trust Advisors
113
First Trust Advisors
Illinois
$6.49M +$651K +3,985 +11%
KBC Group
114
KBC Group
Belgium
$6.42M +$3.16M +19,318 +92%
Russell Investments Group
115
Russell Investments Group
United Kingdom
$6.15M -$394K -2,409 -6%
State of Tennessee, Department of Treasury
116
State of Tennessee, Department of Treasury
Tennessee
$6.09M +$1.61M +9,847 +35%
Canada Life
117
Canada Life
Manitoba, Canada
$6.06M -$339K -2,073 -5%
NC
118
NZS Capital
Colorado
$5.92M +$1.42M +8,672 +30%
TC
119
Tenere Capital
New York
$5.8M +$5.97M +36,500 New
Citigroup
120
Citigroup
New York
$5.77M -$1.52M -9,281 -20%
AB
121
Amalgamated Bank
New York
$5.74M +$21.9K +134 +0.4%
MOACM
122
Mutual of America Capital Management
New York
$5.6M -$597K -3,649 -9%
SO
123
STRS Ohio
Ohio
$5.39M -$1.13M -6,900 -17%
Wells Fargo
124
Wells Fargo
California
$5.14M +$264K +1,615 +5%
GBWM
125
Granite Bay Wealth Management
New Hampshire
$5.03M +$5.03M +30,744 New
3 4
5
6 7

RGEN Hedge Fund Activity: Q3 2023 in Review

439 of the 6,301 institutional investors tracked by Wall St. Rank reported a position in Repligen (RGEN) for Q3 2023, worth a combined $9.08B — up 17% from $7.74B a quarter earlier.

Sellers outnumbered buyers: 61 funds closed out of RGEN and 56 opened new positions — a net loss of 5 holders — while 156 trimmed existing stakes and 164 added.

The largest buyer was Harding Loevner, opening a new position worth an estimated $119M. The largest seller was Fidelity Investments, cutting an estimated $39.6M.

  • 439 institutional investors held Repligen (RGEN) as of Q3 2023, down from 447 in Q2 2023.
  • Funds reported $9.08B of Repligen stock for Q3 2023, up 17% quarter-over-quarter.
  • 56 funds opened new Repligen positions in Q3 2023 and 61 closed out, a net change of -5 holders.
  • The largest Repligen buyer in Q3 2023 was Harding Loevner, an estimated $119M added.
  • The largest Repligen seller in Q3 2023 was Fidelity Investments, an estimated $39.6M sold.

Based on aggregated 13F filings for Q3 2023.