REPLIGEN CORP

Ticker: RGEN CUSIP: 759916109 Class: Common Stock

AQR CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001167557)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 8,648 Value ($000) $1,417 Avg Close $156.63 Range $134.19 - $174.01
Q3 2025
Shares 9,216 Value ($000) $1,176 Avg Close $121.47 Range $110.77 - $135.57
Q1 2025
Shares 2,062 Value ($000) $262 Avg Close $153.93 Range $125.39 - $182.52
Q2 2023
Shares 10,161 Value ($000) $1,437 Avg Close $160.35 Range $135.37 - $182.42
Q4 2021
Shares 6,601 Value ($000) $1,746 Avg Close $269.41 Range $243.29 - $306.98
Q3 2021
Shares 6,512 Value ($000) $1,882 Avg Close $256.54 Range $193.03 - $327.32
Q2 2021
Shares 10,953 Value ($000) $2,186 Avg Close $193.99 Range $162.29 - $223.03
Q1 2021
Shares 13,190 Value ($000) $2,539 Avg Close $205.03 Range $173.09 - $228.84
Q4 2020
Shares 14,392 Value ($000) $2,722 Avg Close $181.94 Range $146.52 - $212.55
Q3 2020
Shares 9,102 Value ($000) $1,343 Avg Close $142.94 Range $120.12 - $159.97
Q2 2020
Shares 73,904 Value ($000) $9,039 Avg Close $117.64 Range $92.00 - $143.93
Q1 2020
Shares 89,246 Value ($000) $8,616 Avg Close $96.54 Range $78.41 - $109.94
Q4 2019
Shares 110,684 Value ($000) $10,238 Avg Close $84.01 Range $72.32 - $93.50
Q3 2019
Shares 142,147 Value ($000) $10,901 Avg Close $87.47 Range $75.80 - $99.25
Q2 2019
Shares 134,548 Value ($000) $11,564 Avg Close $68.16 Range $52.87 - $86.16
Q1 2019
Shares 116,656 Value ($000) $6,892 Avg Close $57.51 Range $49.07 - $63.41
Q4 2018
Shares 98,820 Value ($000) $5,212 Avg Close $58.65 Range $48.26 - $70.50
Q3 2018
Shares 80,014 Value ($000) $4,438 Avg Close $51.54 Range $45.00 - $58.99
Q2 2018
Shares 86,037 Value ($000) $4,047 Avg Close $41.16 Range $34.61 - $47.87
Q1 2018
Shares 145,307 Value ($000) $5,257 Avg Close $35.17 Range $29.56 - $37.82
Q4 2017
Shares 189,807 Value ($000) $6,886 Avg Close $36.20 Range $31.96 - $40.05
Q3 2017
Shares 157,845 Value ($000) $6,049 Avg Close $41.91 Range $35.73 - $46.12
Q2 2017
Shares 73,388 Value ($000) $3,042 Avg Close $38.00 Range $32.73 - $46.81
Q1 2017
Shares 37,888 Value ($000) $1,334 Avg Close $31.67 Range $28.48 - $35.61
Q4 2016
Shares 46,312 Value ($000) $1,427 Avg Close $30.93 Range $26.16 - $34.06
Q3 2016
Shares 67,643 Value ($000) $2,043 Avg Close $30.18 Range $25.93 - $33.79
Q2 2016
Shares 54,261 Value ($000) $1,485 Avg Close $25.57 Range $21.11 - $28.97
Q1 2016
Shares 55,189 Value ($000) $1,480 Avg Close $24.47 Range $20.07 - $28.85
Q4 2015
Shares 20,497 Value ($000) $580 Avg Close $28.84 Range $21.69 - $36.00
Q3 2015
Shares 72,321 Value ($000) $2,014 Avg Close $36.14 Range $27.25 - $42.22
Q2 2015
Shares 95,911 Value ($000) $3,959 Avg Close $36.64 Range $28.88 - $42.48
Q1 2015
Shares 138,237 Value ($000) $4,197 Avg Close $25.94 Range $19.53 - $34.15
Q4 2014
Shares 201,742 Value ($000) $3,995 Avg Close $22.36 Range $19.02 - $26.75
Q3 2014
Shares 287,125 Value ($000) $5,717 Avg Close $21.05 Range $18.23 - $24.68
Q2 2014
Shares 377,325 Value ($000) $8,599 Avg Close $17.80 Range $12.60 - $23.14
Q1 2014
Shares 433,025 Value ($000) $5,569 Avg Close $14.34 Range $11.70 - $17.26
Q4 2013
Shares 307,225 Value ($000) $4,191 Avg Close $11.94 Range $9.89 - $14.05
Q3 2013
Shares 225,847 Value ($000) $2,505 Avg Close $9.95 Range $8.25 - $11.44