Arrowstreet Capital
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Arrowstreet Capital’s Onto Innovation ONTO Stock Holding History

Arrowstreet Capital’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
-41,649
Closed -$5.38M – 1962
2025
Q3 		$5.38M Buy
+41,649
New +$4.46M ﹤0.01% 1148
2025
Q1 		– Sell
-46,482
Closed -$7.75M – 1954
2024
Q4 		$7.75M Sell
46,482
-170,708
-79% -$31.2M 0.01% 895
2024
Q3 		$45.1M Buy
217,190
+39,659
+22% +$8M 0.04% 362
2024
Q2 		$39M Buy
177,531
+122,041
+220% +$25.2M 0.03% 348
2024
Q1 		$10M Buy
+55,490
New +$9.37M 0.01% 683
2022
Q2 		– Sell
-166,301
Closed -$14.4M – 1368
2022
Q1 		$14.4M Sell
166,301
-130,507
-44% -$11.6M 0.02% 463
2021
Q4 		$30M Sell
296,808
-77,960
-21% -$6.73M 0.04% 381
2021
Q3 		$27.1M Buy
374,768
+38,721
+12% +$2.79M 0.03% 449
2021
Q2 		$24.5M Buy
336,047
+58,994
+21% +$4.05M 0.03% 538
2021
Q1 		$18.2M Buy
277,053
+133,237
+93% +$7.93M 0.02% 631
2020
Q4 		$6.84M Buy
+143,816
New +$5.76M 0.01% 1065
2020
Q3 		– Sell
-40,690
Closed -$1.39M – 2463
2020
Q2 		$1.39M Buy
+40,690
New +$1.32M ﹤0.01% 1643
2020
Q1 		– Sell
-61,883
Closed -$2.26M – 2049
2019
Q4 		$2.26M Buy
+61,883
New +$2.1M 0.01% 1106
2017
Q3 		– Sell
-24,116
Closed -$610K – 1193
2017
Q2 		$610K Sell
24,116
-199,448
-89% -$5.63M ﹤0.01% 852
2017
Q1 		$6.81M Buy
+223,564
New +$6.05M 0.03% 484
2016
Q4 		– Sell
-208,354
Closed -$4.66M – 2284
2016
Q3 		$4.66M Buy
208,354
+38,823
+23% +$813K 0.02% 662
2016
Q2 		$3.52M Buy
169,531
+71,968
+74% +$1.27M 0.01% 678
2016
Q1 		$1.54M Sell
97,563
-1,000
-1% -$14K 0.01% 872
2015
Q4 		$1.49M Buy
+98,563
New +$1.44M 0.01% 872
2014
Q3 		– Sell
-18,480
Closed -$337K – 1079
2014
Q2 		$337K Buy
+18,480
New +$313K ﹤0.01% 865

Other funds holding ONTO

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $3.67B AUM 121.12% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $116B AUM 61.47% 1-Year Est. Return
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans Minneapolis, Minnesota $59.5B AUM 35.96% 1-Year Est. Return

Arrowstreet Capital's ONTO Position: Q4 2025 in Review

Arrowstreet Capital sold out of Onto Innovation (ONTO) in Q4 2025, closing a stake of 41,649 shares — an estimated $5.38M sold.

Arrowstreet Capital first reported a position in ONTO in Q2 2014 and held it in 20 quarters. The position peaked at $45.1M in Q3 2024. 492 funds tracked by Wall St. Rank hold ONTO as of Q4 2025.

  • Arrowstreet Capital reported no remaining Onto Innovation position as of Q4 2025 after selling out during the quarter.
  • Arrowstreet Capital sold 41,649 Onto Innovation shares in Q4 2025, an estimated $5.38M.
  • Arrowstreet Capital first reported a position in Onto Innovation in Q2 2014 and held it in 20 quarters.
  • Arrowstreet Capital's Onto Innovation position peaked at $45.1M in Q3 2024.
  • 492 funds tracked by Wall St. Rank held Onto Innovation as of Q4 2025.

Based on Arrowstreet Capital's 13F filing for Q4 2025, filed 13 Feb 2026.