CHARLES RIV LABS INTL INC

Ticker: CRL CUSIP: 159864107 Class: EQTY

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2025
Shares 124,193 Value ($000) $24,774 Avg Close $181.39 Range $156.06 - $205.00
Q3 2025
Shares 138,110 Value ($000) $21,609 Avg Close $158.82 Range $144.26 - $184.17
Q2 2025
Shares 14,072 Value ($000) $2,135 Avg Close $133.35 Range $91.86 - $154.43
Q1 2025
Shares 37,934 Value ($000) $5,710 Avg Close $167.66 Range $146.64 - $193.56
Q4 2024
Shares 21,608 Value ($000) $3,989 Avg Close $192.63 Range $176.48 - $230.02
Q3 2024
Shares 309,059 Value ($000) $60,875 Avg Close $207.82 Range $186.21 - $254.15
Q2 2024
Shares 825,905 Value ($000) $170,615 Avg Close $226.59 Range $203.60 - $273.32
Q1 2024
Shares 662,849 Value ($000) $179,599 Avg Close $238.81 Range $201.01 - $275.00
Q3 2023
Shares 121,479 Value ($000) $23,807 Avg Close $205.30 Range $191.10 - $218.83
Q2 2023
Shares 426,526 Value ($000) $89,677 Avg Close $198.96 Range $181.22 - $212.91
Q1 2023
Shares 954,914 Value ($000) $192,721 Avg Close $226.63 Range $188.85 - $262.00
Q4 2022
Shares 874,773 Value ($000) $190,613 Avg Close $218.37 Range $189.76 - $252.40
Q3 2022
Shares 555,678 Value ($000) $109,357 Avg Close $215.88 Range $181.36 - $250.82
Q2 2022
Shares 340,306 Value ($000) $72,815 Avg Close $244.35 Range $203.37 - $308.15
Q1 2022
Shares 172,859 Value ($000) $49,087 Avg Close $308.36 Range $251.30 - $376.78
Q4 2021
Shares 454,795 Value ($000) $171,358 Avg Close $388.52 Range $347.74 - $449.34
Q3 2021
Shares 302,537 Value ($000) $124,846 Avg Close $415.31 Range $368.43 - $460.21
Q2 2021
Shares 282,727 Value ($000) $104,587 Avg Close $333.92 Range $290.31 - $372.51
Q1 2021
Shares 917,056 Value ($000) $265,790 Avg Close $277.97 Range $243.37 - $303.79
Q4 2020
Shares 852,914 Value ($000) $213,108 Avg Close $238.16 Range $219.79 - $257.88
Q3 2020
Shares 813,277 Value ($000) $184,166 Avg Close $207.53 Range $174.82 - $228.86
Q2 2020
Shares 91,448 Value ($000) $15,944 Avg Close $159.60 Range $116.42 - $189.85
Q4 2019
Shares 201,547 Value ($000) $30,788 Avg Close $138.46 Range $123.61 - $153.39
Q3 2019
Shares 121,244 Value ($000) $16,049 Avg Close $134.08 Range $124.62 - $144.39
Q2 2019
Shares 69,783 Value ($000) $9,902 Avg Close $135.63 Range $123.17 - $149.07
Q1 2019
Shares 7,484 Value ($000) $1,087 Avg Close $131.38 Range $103.00 - $147.72
Q4 2018
Shares 4,070 Value ($000) $461 Avg Close $125.21 Range $104.68 - $139.72
Q3 2018
Shares 47,502 Value ($000) $6,391 Avg Close $123.42 Range $110.40 - $135.90
Q4 2016
Shares 469,045 Value ($000) $35,737 Avg Close $75.95 Range $67.20 - $84.53
Q3 2016
Shares 40,472 Value ($000) $3,373 Avg Close $83.83 Range $78.15 - $89.18
Q2 2016
Shares 108,168 Value ($000) $8,917 Avg Close $82.37 Range $74.19 - $87.95
Q1 2016
Shares 56,564 Value ($000) $4,295 Avg Close $74.02 Range $65.70 - $80.84
Q4 2015
Shares 14,638 Value ($000) $1,177 Avg Close $72.12 Range $59.99 - $81.61
Q3 2015
Shares 33,471 Value ($000) $2,126 Avg Close $71.81 Range $61.23 - $78.50
Q2 2015
Shares 198,827 Value ($000) $13,985 Avg Close $74.00 Range $68.59 - $79.44