Massachusetts Financial Services
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Massachusetts Financial Services’s Onto Innovation ONTO Stock Holding History

Massachusetts Financial Services’s Portfolio ONTO Stock Details ONTO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-102,316
Closed -$13.2M – 943
2025
Q3 		$13.2M Sell
102,316
-340,077
-77% -$36.4M ﹤0.01% 672
2025
Q2 		$44.7M Sell
442,393
-849,022
-66% -$90.7M 0.01% 488
2025
Q1 		$157M Buy
1,291,415
+421,165
+48% +$70.9M 0.05% 318
2024
Q4 		$145M Buy
870,250
+364,853
+72% +$66.7M 0.05% 339
2024
Q3 		$105M Sell
505,397
-351,383
-41% -$70.9M 0.03% 383
2024
Q2 		$188M Buy
856,780
+189,769
+28% +$39.2M 0.06% 274
2024
Q1 		$121M Buy
667,011
+262,412
+65% +$44.3M 0.04% 352
2023
Q4 		$61.9M Buy
404,599
+132,661
+49% +$17.8M 0.02% 422
2023
Q3 		$34.7M Buy
+271,938
New +$32.3M 0.01% 491

Other funds holding ONTO

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $2.61B AUM 78.58% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $96.1B AUM 40.06% 1-Year Est. Return
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans Minneapolis, Minnesota $52.5B AUM 27.12% 1-Year Est. Return