Optimus Prime Fund Management Co., Ltd.: ALPHABET CL A (GOOGL): Quarterly 13F Position History
As of Q1 2026, Optimus Prime Fund Management Co., Ltd. reported 502,490 shares of ALPHABET CL A (GOOGL), worth $144.5M and representing 13.9% of its 13F equity book. Quarter-over-quarter share count change: 142,000 (-22.0%) . The position first appeared in Q4 2018 and has been disclosed across 30 13F-HR filings in Pactolio's tracked window.
- 502,490Shares Held (Latest Filing)
- $144.5MReported Market Value (Latest Filing)
- 13.9%Portfolio Weight (% of 13F Equity Book)
- 142,000Quarter-over-Quarter Share Change
- -$57.2MQuarter-over-Quarter Value Change
- 644,490Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 30 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 502,490 | 142,000 | -22.0% | $144.5M | 13.9% | $287.6 |
| Q4 2025 | 644,490 | +4,490 | +0.7% | $201.7M | 16.3% | $313.0 |
| Q3 2025 | 640,000 | +190,000 | +42.2% | $155.6M | 13.8% | $243.1 |
| Q2 2025 | 450,000 | +213,000 | +89.9% | $79.3M | 7.9% | $176.2 |
| Q1 2025 | 237,000 | +22,000 | +10.2% | $36.6M | 4.2% | $154.6 |
| Q4 2024 | 215,000 | +145,000 | +207.1% | $40.7M | 4.4% | $189.3 |
| Q3 2024 | 70,000 | +70,000 | — | $11.6M | 1.5% | $165.8 |
| Q2 2024 | 0 | 0 | — | $0 | 0.0% | — |
| Q1 2024 | 0 | 0 | — | $0 | 0.0% | — |
| Q4 2023 | 0 | 0 | — | $0 | 0.0% | — |
| Q3 2023 | 0 | 0 | — | $0 | 0.0% | — |
| Q2 2023 | 0 | 0 | — | $0 | 0.0% | — |
| Q1 2023 | 0 | 0 | — | $0 | 0.0% | — |
| Q4 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q3 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q2 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q1 2022 | 0 | 0 | — | $0 | 0.0% | — |
| Q4 2021 | 0 | 0 | — | $0 | 0.0% | — |
| Q3 2021 | 0 | 0 | — | $0 | 0.0% | — |
| Q2 2021 | 0 | 0 | — | $0 | 0.0% | — |
| Q1 2021 | 0 | 0 | — | $0 | 0.0% | — |
| Q4 2020 | 0 | 0 | — | $0 | 0.0% | — |
| Q3 2020 | 0 | 0 | — | $0 | 0.0% | — |
| Q2 2020 | 0 | 20,220 | -100.0% | $0 | 0.0% | — |
| Q1 2020 | 20,220 | +5,820 | +40.4% | $23.5M | 4.8% | $1162.0 |
| Q4 2019 | 14,400 | 0 | — | $19.3M | 5.9% | $1339.4 |
| Q3 2019 | 14,400 | 0 | — | $17.6M | 6.8% | $1221.1 |
| Q2 2019 | 14,400 | 0 | — | $15.6M | 5.8% | $1082.8 |
| Q1 2019 | 14,400 | 0 | — | $16.9M | 6.2% | $1176.9 |
| Q4 2018 | 14,400 | — | — | $15.0M | 5.9% | $1044.9 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did Optimus Prime Fund Management Co., Ltd. first disclose a GOOGL position in 13F-HR filings?
Optimus Prime Fund Management Co., Ltd. first reported ALPHABET CL A (GOOGL) on its 13F-HR filing for the period ending 2018-12-31 (Q4 2018). The position has appeared on 30 reported quarters within Pactolio's tracked window.
What was Optimus Prime Fund Management Co., Ltd.'s most recent quarter-over-quarter share-count change in GOOGL?
Between Q4 2025 and Q1 2026, Optimus Prime Fund Management Co., Ltd. reduced its GOOGL position by 142,000 shares (-22.0%), leaving 502,490 shares at a market value of $144.5M.
Does the implied price-per-share represent Optimus Prime Fund Management Co., Ltd.'s cost basis in GOOGL?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.