RV Capital AG: INTERACTIVE BROKERS GROUP IN (IBKR): Quarterly 13F Position History
As of Q1 2026, RV Capital AG reported 757,919 shares of INTERACTIVE BROKERS GROUP IN (IBKR), worth $51.1M and representing 13.4% of its 13F equity book. Quarter-over-quarter share count change: + 5,441 (+0.7%) . The position first appeared in Q1 2023 and has been disclosed across 13 13F-HR filings in Pactolio's tracked window.
- 757,919Shares Held (Latest Filing)
- $51.1MReported Market Value (Latest Filing)
- 13.4%Portfolio Weight (% of 13F Equity Book)
- +5,441Quarter-over-Quarter Share Change
- +$2.7MQuarter-over-Quarter Value Change
- 849,920Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 13 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 757,919 | +5,441 | +0.7% | $51.1M | 13.4% | $67.4 |
| Q4 2025 | 752,478 | 46,789 | -5.9% | $48.4M | 11.3% | $64.3 |
| Q3 2025 | 799,267 | 50,653 | -6.0% | $55.0M | 10.1% | $68.8 |
| Q2 2025 | 849,920 | +637,440 | +300.0% | $47.1M | 8.7% | $55.4 |
| Q1 2025 | 212,480 | 11,867 | -5.3% | $35.2M | 7.8% | $165.6 |
| Q4 2024 | 224,347 | 91,200 | -28.9% | $40.1M | 8.6% | $178.9 |
| Q3 2024 | 315,547 | +5,600 | +1.8% | $44.0M | 9.1% | $139.4 |
| Q2 2024 | 309,947 | 0 | — | $38.0M | 9.1% | $122.6 |
| Q1 2024 | 309,947 | 0 | — | $34.6M | 9.2% | $111.7 |
| Q4 2023 | 309,947 | +21,200 | +7.3% | $25.7M | 7.4% | $82.9 |
| Q3 2023 | 288,747 | 0 | — | $25.0M | 7.6% | $86.6 |
| Q2 2023 | 288,747 | +85,000 | +41.7% | $24.0M | 7.8% | $83.1 |
| Q1 2023 | 203,747 | — | — | $16.8M | 6.4% | $82.6 |
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 RV Capital AG first disclose a IBKR position in 13F-HR filings?
RV Capital AG first reported INTERACTIVE BROKERS GROUP IN (IBKR) on its 13F-HR filing for the period ending 2023-03-31 (Q1 2023). The position has appeared on 13 reported quarters within Pactolio's tracked window.
What was RV Capital AG's most recent quarter-over-quarter share-count change in IBKR?
Between Q4 2025 and Q1 2026, RV Capital AG added 5,441 shares of IBKR (+0.7%), bringing the total reported position to 757,919 shares at a market value of $51.1M.
Does the implied price-per-share represent RV Capital AG's cost basis in IBKR?
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.