ONTO
Onto Innovation Inc
Onto Innovation Inc historical holders
total: 1
Bares Capital Management Onto Innovation Inc transactions over time
- Total transactions:
- 13
- New positions:
- 2
- Sold out:
- 1
- Added:
- 5
- Reduced:
- 5
- Held since:
- 2025 Q3
- Held for:
- 1 quarter
- Latest activity:
- 2025 Q3
Bares Capital Management has been an institutional investor in Onto Innovation Inc (ONTO) since 2021 Q3. According to 2025 Q3 report, Bares Capital Management holds 75,450 shares with a market value of roughly $9.75M representing 0.90% of their equity portfolio. The fund/company first acquired ONTO in 2021 Q3, initially purchasing 152,701 shares. Bares Capital Management later completely sold out the position and reinvested in ONTO again in 2025 Q3. Since the initial investment, Bares Capital Management has made 12 more transactions in this position.
Does Bares Capital Management still hold ONTO?
Yes, Bares Capital Management continues to hold Onto Innovation Inc (ONTO). According to their 2025 Q3 report, they maintain a position of 75,450 shares valued at approximately $9.75M, representing 0.90% of their equity portfolio.
When did Bares Capital Management first invest in ONTO?
Bares Capital Management first invested in Onto Innovation Inc (ONTO) in 2021 Q3 at the reported quarter-end price of $72.25 per share, acquiring 152,701 shares in their initial purchase.
What is Bares Capital Management's average cost basis for ONTO?
Based on historical transaction data, Bares Capital Management's estimated cost basis for Onto Innovation Inc (ONTO) is approximately $129.22 per share. This represents their average reported price* across all buy transactions.
Has Bares Capital Management reinvested in ONTO after selling?
Yes, Bares Capital Management has shown renewed interest in Onto Innovation Inc (ONTO). After completely selling their position, they reinitiated an investment in 2025 Q3, demonstrating continued conviction in this ticker.
Estimated cost basis*
- Weighted AVG buy price:
- $129.22
ONTO transactions history by Bares Capital Management
13 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2025 Q3
|
0.90%
|
75,450
|
$129.22
|
$9,749,649
|
new
|
+0.9%
|
|
2024 Q3
|
0.00%
|
0
|
$219.56
|
|
-100% (-40,000)
|
-0.42%
|
|
2024 Q2
|
0.42%
|
40,000
|
$219.56
|
$8,782,400
|
-49.37% (-39,000)
|
-0.34%
|
|
2024 Q1
|
0.57%
|
79,000
|
$181.08
|
$14,305,320
|
-29.46% (-33,000)
|
-0.23%
|
|
2023 Q3
|
0.61%
|
112,000
|
$127.52
|
$14,282,240
|
-18.25% (-25,000)
|
-0.11%
|
|
2023 Q2
|
0.55%
|
137,000
|
$116.47
|
$15,956,390
|
-35.38% (-75,000)
|
-0.31%
|
|
2023 Q1
|
0.66%
|
212,000
|
$87.88
|
$18,630,560
|
+4.59% (+9,300)
|
+0.03%
|
|
2022 Q4
|
0.53%
|
202,700
|
$68.09
|
$13,801,843
|
-10.98% (-25,000)
|
-0.07%
|
|
2022 Q3
|
0.57%
|
227,700
|
$64.05
|
$14,584,000
|
+12.33% (+25,000)
|
+0.06%
|
|
2022 Q2
|
0.52%
|
202,700
|
$69.74
|
$14,136,000
|
+14.07% (+25,000)
|
+0.06%
|
|
2022 Q1
|
0.36%
|
$86.89
|
+10.92% (+17,500)
|
|||
|
2021 Q4
|
0.32%
|
$101.23
|
+4.91% (+7,499)
|
|||
|
2021 Q3
|
0.20%
|
$72.25
|
new
|
|||
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.