MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q4 2025
Shares 870,654 Value ($000) $139,131 Avg Close $148.21 Range $120.73 - $170.37
Q3 2025
Shares 846,305 Value ($000) $104,747 Avg Close $106.31 Range $88.17 - $132.24
Q2 2025
Shares 790,656 Value ($000) $78,560 Avg Close $80.86 Range $54.50 - $100.44
Q1 2025
Shares 718,239 Value ($000) $57,567 Avg Close $100.21 Range $75.89 - $124.28
Q4 2024
Shares 666,403 Value ($000) $69,566 Avg Close $106.91 Range $96.54 - $118.37
Q3 2024
Shares 663,414 Value ($000) $72,120 Avg Close $117.45 Range $99.10 - $145.63
Q2 2024
Shares 617,552 Value ($000) $80,640 Avg Close $124.55 Range $105.72 - $137.52
Q1 2024
Shares 612,142 Value ($000) $81,415 Avg Close $114.51 Range $94.23 - $132.85
Q4 2023
Shares 597,309 Value ($000) $61,445 Avg Close $79.84 Range $62.28 - $104.49
Q3 2023
Shares 586,803 Value ($000) $50,782 Avg Close $95.58 Range $81.25 - $107.67
Q2 2023
Shares 521,301 Value ($000) $56,353 Avg Close $89.53 Range $77.81 - $108.20
Q1 2023
Shares 514,153 Value ($000) $45,564 Avg Close $93.12 Range $80.00 - $111.27
Q4 2022
Shares 510,516 Value ($000) $43,256 Avg Close $78.00 Range $62.97 - $89.22
Q3 2022
Shares 488,627 Value ($000) $40,381 Avg Close $100.01 Range $79.23 - $120.27
Q2 2022
Shares 460,198 Value ($000) $47,231 Avg Close $112.92 Range $94.75 - $148.07
Q1 2022
Shares 459,129 Value ($000) $68,870 Avg Close $150.35 Range $131.30 - $175.09
Q4 2021
Shares 510,671 Value ($000) $88,944 Avg Close $151.09 Range $136.06 - $172.80
Q3 2021
Shares 497,086 Value ($000) $75,016 Avg Close $148.13 Range $133.76 - $168.78
Q2 2021
Shares 479,593 Value ($000) $85,344 Avg Close $175.09 Range $158.98 - $192.11
Q1 2021
Shares 467,583 Value ($000) $86,700 Avg Close $161.78 Range $138.78 - $185.00
Q4 2020
Shares 463,818 Value ($000) $69,782 Avg Close $125.75 Range $101.82 - $152.08
Q3 2020
Shares 457,967 Value ($000) $50,024 Avg Close $112.47 Range $97.77 - $124.64
Q2 2020
Shares 468,274 Value ($000) $53,028 Avg Close $95.31 Range $70.45 - $112.06
Q1 2020
Shares 469,243 Value ($000) $38,220 Avg Close $97.84 Range $64.00 - $116.86
Q4 2019
Shares 446,233 Value ($000) $49,091 Avg Close $99.99 Range $81.07 - $109.78
Q3 2019
Shares 439,053 Value ($000) $40,516 Avg Close $78.64 Range $68.69 - $91.29
Q2 2019
Shares 414,781 Value ($000) $32,308 Avg Close $80.27 Range $67.03 - $98.53
Q1 2019
Shares 405,683 Value ($000) $37,749 Avg Close $76.40 Range $59.36 - $88.91
Q4 2018
Shares 392,780 Value ($000) $25,378 Avg Close $68.31 Range $53.35 - $77.61
Q3 2018
Shares 394,491 Value ($000) $31,619 Avg Close $86.11 Range $74.38 - $97.19
Q2 2018
Shares 390,792 Value ($000) $37,399 Avg Close $102.60 Range $86.55 - $115.42
Q1 2018
Shares 464,427 Value ($000) $53,711 Avg Close $103.13 Range $88.32 - $120.60
Q4 2017
Shares 474,986 Value ($000) $44,887 Avg Close $93.43 Range $82.69 - $103.63
Q3 2017
Shares 466,389 Value ($000) $44,051 Avg Close $76.52 Range $62.45 - $89.48
Q2 2017
Shares 347,965 Value ($000) $23,419 Avg Close $70.74 Range $60.40 - $82.65
Q1 2017
Shares 323,471 Value ($000) $22,239 Avg Close $61.31 Range $54.85 - $65.67
Q4 2016
Shares 274,287 Value ($000) $16,293 Avg Close $50.13 Range $43.15 - $57.04
Q3 2016
Shares 257,384 Value ($000) $12,800 Avg Close $43.66 Range $38.22 - $50.60
Q2 2016
Shares 244,841 Value ($000) $10,543 Avg Close $35.80 Range $32.24 - $39.81
Q1 2016
Shares 225,427 Value ($000) $8,488 Avg Close $31.35 Range $28.08 - $35.11
Q4 2015
Shares 226,077 Value ($000) $8,139 Avg Close $32.52 Range $26.43 - $35.02
Q3 2015
Shares 214,533 Value ($000) $7,194 Avg Close $31.60 Range $28.82 - $34.92
Q2 2015
Shares 212,993 Value ($000) $8,081 Avg Close $32.93 Range $29.54 - $35.95
Q1 2015
Shares 201,126 Value ($000) $6,801 Avg Close $31.63 Range $29.59 - $33.22
Q4 2014
Shares 178,997 Value ($000) $6,552 Avg Close $31.69 Range $27.30 - $33.99
Q3 2014
Shares 185,775 Value ($000) $6,202 Avg Close $29.19 Range $27.47 - $31.20
Q2 2014
Shares 182,266 Value ($000) $5,694 Avg Close $25.69 Range $23.72 - $27.88
Q1 2014
Shares 184,802 Value ($000) $5,524 Avg Close $26.46 Range $25.10 - $28.61
Q4 2013
Shares 168,824 Value ($000) $5,055 Avg Close $25.51 Range $23.10 - $27.14
Q3 2013
Shares 160,744 Value ($000) $4,373 Avg Close $23.28 Range $21.63 - $25.20
Q2 2013
Shares 153,038 Value ($000) $4,061 Avg Close $23.45 Range $21.31 - $25.25