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Repligen

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: 447439 (-8)

33% less funds holding in top 10

Funds holding in top 10: 32 (-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
Name Holding Trade Value Shares
Change
Change in
Stake
XT
226
XTX Topco
Cayman Islands
$877K +$186K +1,139 +26%
Corient Private Wealth
227
Corient Private Wealth
Florida
$872K +$477K +2,918 +114%
PCM
228
Peregrine Capital Management
Minnesota
$851K -$36.1K -221 -4%
LCM
229
LRT Capital Management
Texas
$828K -$92.7K -567 -10%
Walleye Trading
230
Walleye Trading
New York
$825K -$594K -3,634 -41%
PNC Financial Services Group
231
PNC Financial Services Group
Pennsylvania
$823K -$24.5K -150 -3%
GIBU
232
Gulf International Bank (UK)
United Kingdom
$816K -$79.9K -489 -9%
Tudor Investment Corp
233
Tudor Investment Corp
Connecticut
$815K +$837K +5,123 New
Aberdeen Group
234
Aberdeen Group
United Kingdom
$814K +$6.21K +38 +0.7%
LI
235
LMCG Investments
Massachusetts
$804K +$352K +2,153 +74%
BMC
236
Benin Management Corp
Connecticut
$795K
Prudential Financial
237
Prudential Financial
New Jersey
$776K +$35.3K +216 +5%
GAM
238
Gotham Asset Management
New York
$728K -$1.96M -11,976 -72%
GC
239
Guggenheim Capital
Illinois
$725K +$62.4K +382 +9%
HTHT
240
Hemenway Trust Hemenway Trust
New Hampshire
$716K -$81.7K -500 -10%
DIA
241
Dana Investment Advisors
Wisconsin
$706K -$416K -2,546 -36%
Group One Trading
242
Group One Trading
Illinois
$701K +$656K +4,010 +1,008%
SAM
243
Securian Asset Management
Minnesota
$698K -$34.2K -209 -5%
CCIA
244
Cherry Creek Investment Advisors
Colorado
$698K
MSRPS
245
Maryland State Retirement & Pension System
Maryland
$695K
DT
246
Diversified Trust
Tennessee
$682K +$184K +1,123 +35%
P
247
Pitcairn
Pennsylvania
$679K -$4.09K -25 -0.6%
PAMP
248
Polar Asset Management Partners
Ontario, Canada
$668K -$1.13M -6,900 -62%
Teacher Retirement System of Texas
249
Teacher Retirement System of Texas
Texas
$652K +$16.5K +101 +3%
LA
250
Legacy Advisors
Pennsylvania
$646K +$32.9K +201 +5%

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.