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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
SM
476
Sciencast Management
New Jersey
– -$255K -1,803 Closed
MF
477
Magnetar Financial
Illinois
– -$240K -1,698 Closed
QT
478
Quantbot Technologies
New York
– -$236K -1,665 Closed
FP
479
Foundry Partners
Minnesota
– -$227K -1,604 Closed
SCA
480
Snowden Capital Advisors
New York
– -$221K -1,565 Closed
HF
481
HRT Financial
New York
– -$211K -1,492 Closed
PRC
482
Pearl River Capital
Michigan
– -$205K -1,447 Closed
MG
483
Mather Group
Illinois
– -$138K -975 Closed
NCGI
484
Next Century Growth Investors
Minnesota
– -$85.6K -605 Closed
AIM
485
Achmea Investment Management
Netherlands
– -$44K -309 Closed
FGAM
486
Financial Gravity Asset Management
Texas
– -$3.1K -141 Closed
GWSG
487
GPS Wealth Strategies Group
Colorado
– -$12.4K -88 Closed
FDCC
488
Foster Dykema Cabot & Co
Massachusetts
– -$7K -46 Closed
FCA
489
FinTrust Capital Advisors
South Carolina
– -$7.45K -44 Closed
BG
490
Bollard Group
Massachusetts
– -$6K -42 Closed
Point72 Asset Management
491
Point72 Asset Management
Connecticut
– -$5.8K -41 Closed
MFT
492
Moisand Fitzgerald Tamayo
Florida
– -$849 -6 Closed
NC
493
NewSquare Capital
Pennsylvania
– -$849 -6 Closed
FSWA
494
Financial Synergies Wealth Advisors
Texas
– -$708 -5 Closed
DI
495
Disciplined Investments
Oklahoma
– -$566 -4 Closed
GGHC
496
Gilder Gagnon Howe & Co
New York
– -$566 -4 Closed
MHR
497
Matthew Hamilton Rosenberg
– -$566 -4 Closed
FA
498
Fiduciary Alliance
South Carolina
– -$141 -1 Closed
CAL
499
Capital Advisors Ltd
Ohio
– +$327 +2 New
16 17 18 19
20

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.