Robert Bosch GmbH holds a concentrated book of 3 stocks worth $165.5M as of Q2 2026 (disclosed Jul 23, 2026, a ~45-day 13F lag). This quarter they opened Hesai Group. Their largest long position is Ads-Tec Energy PLC at 81% of the equity book. Cloning the disclosed picks since 2025 would be -43% (-32.0%/yr). That is a simulation of the disclosed long book, not audited returns.
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Use Arkolith to show Robert Bosch GmbH's latest holdings, largest changes, and filing provenance.
The reported book (valued from quarter-end) returned -34.7%, a 8.1-point gap that is the cost of the ~45-day 13F disclosure lag a real follower can't avoid.
Growth of $10,000 cloning Robert Bosch GmbH's disclosed long 13F book, rebalanced on each filing date (so it reflects the ~45-day reporting lag, no look-ahead), total-return basis (dividends reinvested), derived from end-of-day prices. “Their reported book” values the same picks from quarter-end, before they were public. S&P 500 is SPY total return over the same window. Excludes shorts, cash, options and non-13F holdings. Not investment advice.
Top-heavy: concentrated book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
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Other tracked managers holding the same core names as Robert Bosch GmbH
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| UBS Group AG | 4 / 3 | $75.3M |
| MORGAN STANLEY | 4 / 3 | $50.8M |
| GEODE CAPITAL MANAGEMENT, LLC | 4 / 3 | $6.0M |
| SBI Securities Co., Ltd. | 4 / 3 | $437K |
| BARCLAYS PLC | 4 / 3 | $247K |
| ROYAL BANK OF CANADA | 4 / 3 | $241K |
| VANGUARD CAPITAL MANAGEMENT LLC | 3 / 3 | $126.2M |
| FMR LLC | 3 / 3 | $81.4M |
Ranked by how many of Robert Bosch GmbH's top 3 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Ads Tec Energy PLC SHS | $133.4M | 10.46M | 80.6% | —Held | |
| 2 | Weride Inc SPONSORED ADS | $23.9M | 4.11M | 14.5% | —Held | |
| 3 | Via Transn Inc COM CL A | $8.2M | 450.0K | 4.9% | —Held |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 23, 2026 | 3 | $165.5M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 7, 2026 | 3 | $160.4M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 5, 2026 | 3 | $181.4M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 13, 2025 | 3 | $187.9M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 12, 2025 | 2 | $176.8M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 14, 2025 | 1 | $162.3M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 14, 2025 | 4 | $356.5M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.