Onto Innovation
ONTO
490 hedge funds and large institutions have $7.56B invested in Onto Innovation in 2025 Q4 according to their latest regulatory filings, with 102 funds opening new positions, 160 increasing their positions, 165 reducing their positions, and 77 closing their positions.
116% more call options, than puts
Call options by funds: $29M | Put options by funds: $13.4M
32% more first-time investments, than exits
New positions opened: 102 | Existing positions closed: 77
23% more capital invested
Capital invested by funds: $6.13B → $7.56B (+$1.44B)
3% more funds holding
Funds holding: 476 → 490 (+14)
0.92% more ownership
Funds ownership: 96.76% → 97.69% (+0.92%)
0% more funds holding in top 10
Funds holding in top 10: 9 → 9 (0)
3% less repeat investments, than reductions
Existing positions increased: 160 | Existing positions reduced: 165
Top Buyers
Top Sellers
| 1 |
D.E. Shaw & Co
New York
|
-$69M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
-$53.8M |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$53.4M |
| 4 |
Morgan Stanley
New York
|
-$45.9M |
| 5 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$45.1M |
ONTO Hedge Fund Activity: Q4 2025 in Review
490 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Onto Innovation (ONTO) for Q4 2025, worth a combined $7.56B — up 23% from $6.13B a quarter earlier.
Buyers outnumbered sellers: 102 funds opened new ONTO positions and 77 closed out — a net gain of 25 holders — while 160 added to existing stakes and 165 trimmed.
The largest buyer was Jennison Associates, adding an estimated $89.8M. The largest seller was D.E. Shaw & Co, cutting an estimated $69M.
- 490 institutional investors held Onto Innovation (ONTO) as of Q4 2025, up from 476 in Q3 2025.
- Funds reported $7.56B of Onto Innovation stock for Q4 2025, up 23% quarter-over-quarter.
- 102 funds opened new Onto Innovation positions in Q4 2025 and 77 closed out, a net change of +25 holders.
- The largest Onto Innovation buyer in Q4 2025 was Jennison Associates, an estimated $89.8M added.
- The largest Onto Innovation seller in Q4 2025 was D.E. Shaw & Co, an estimated $69M sold.
Based on aggregated 13F filings for Q4 2025.