William Blair Investment Management’s Maximus MMS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$20.8M Buy
324,170
+10,576
+3% +$859K 0.07% 253
2025
Q4
$27.1M Sell
313,594
-31,716
-9% -$2.71M 0.08% 217
2025
Q3
$31.6M Sell
345,310
-115,925
-25% -$9.39M 0.08% 206
2025
Q2
$32.4M Sell
461,235
-36,473
-7% -$2.56M 0.09% 187
2025
Q1
$33.9M Sell
497,708
-20,761
-4% -$1.48M 0.1% 192
2024
Q4
$38.7M Buy
518,469
+94,067
+22% +$7.67M 0.09% 183
2024
Q3
$39.5M Sell
424,402
-15,721
-4% -$1.41M 0.1% 169
2024
Q2
$37.7M Sell
440,123
-1,616
-0.4% -$136K 0.1% 171
2024
Q1
$37.1M Sell
441,739
-624
-0.1% -$51.3K 0.1% 197
2023
Q4
$37.1M Sell
442,363
-8,513
-2% -$679K 0.11% 184
2023
Q3
$33.7M Sell
450,876
-30,976
-6% -$2.52M 0.11% 180
2023
Q2
$40.7M Buy
481,852
+8,913
+2% +$733K 0.13% 160
2023
Q1
$37.2M Buy
472,939
+1,645
+0.3% +$127K 0.13% 163
2022
Q4
$34.6M Sell
471,294
-18,208
-4% -$1.17M 0.13% 164
2022
Q3
$28.3M Sell
489,502
-8,712
-2% -$543K 0.11% 206
2022
Q2
$31.1M Sell
498,214
-15,891
-3% -$1.07M 0.12% 203
2022
Q1
$38.5M Buy
+514,105
New +$39.3M 0.12% 196
2021
Q3
Sell
-10,754
Closed -$946K 480
2021
Q2
$946K Sell
10,754
-82,621
-88% -$7.57M ﹤0.01% 333
2021
Q1
$8.31M Sell
93,375
-1,118,207
-92% -$91.4M 0.03% 308
2020
Q4
$88.7M Sell
1,211,582
-274,821
-18% -$19.5M 0.3% 106
2020
Q3
$102M Sell
1,486,403
-4,491
-0.3% -$330K 0.4% 92
2020
Q2
$105M Buy
1,490,894
+1,053,647
+241% +$70.8M 0.43% 92
2020
Q1
$25.4M Buy
437,247
+92,961
+27% +$6.31M 0.12% 158
2019
Q4
$25.6M Sell
344,286
-74,668
-18% -$5.61M 0.1% 173
2019
Q3
$32.4M Sell
418,954
-22,088
-5% -$1.68M 0.14% 142
2019
Q2
$32M Buy
441,042
+190,090
+76% +$13.8M 0.13% 150
2019
Q1
$17.8M Buy
250,952
+233,890
+1,371% +$16.4M 0.08% 232
2018
Q4
$1.11M Buy
17,062
+2,496
+17% +$164K 0.01% 373
2018
Q3
$948K Buy
14,566
+921
+7% +$59.8K ﹤0.01% 402
2018
Q2
$847K Buy
+13,645
New +$884K ﹤0.01% 414
2018
Q1
Sell
-3,129,917
Closed -$224M 447
2017
Q4
$224M Sell
3,129,917
-244,909
-7% -$16.5M 0.87% 24
2017
Q3
$218M Sell
3,374,826
-86,404
-2% -$5.3M 0.78% 36
2017
Q2
$217M Sell
3,461,230
-955,049
-22% -$59.3M 0.79% 38
2017
Q1
$275M Buy
4,416,279
+566,292
+15% +$33.3M 1.04% 18
2016
Q4
$215M Sell
3,849,987
-1,490
-0% -$80.9K 0.86% 27
2016
Q3
$218M Buy
3,851,477
+132,363
+4% +$7.7M 0.84% 34
2016
Q2
$206M Buy
3,719,114
+161,213
+5% +$8.69M 0.81% 35
2016
Q1
$187M Buy
3,557,901
+902,847
+34% +$46M 0.74% 47
2015
Q4
$149M Buy
2,655,054
+1,871,152
+239% +$113M 0.61% 54
2015
Q3
$46.7M Buy
+783,902
New +$49.8M 0.1% 307

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