Portfolio changes · featured 13Fs
Activity
Moves in IBKR across featured managers — New / Exit / Add / Reduce.
IBKR · all sizes
7 shown · all sizes · open ticker or manager
| ticker | action | manager | Δ weight | detail | period |
|---|---|---|---|---|---|
| 14 Aug 5 | |||||
| IBKR | New | Stephen Mandel - Lone Pine Capital | +0.31% | opened 0.31% | Q1→Q2 |
| IBKR | Add | Andreas Halvorsen - Viking Global Investors | +0.94% | +246.5% sh | Q1→Q2 |
| IBKR | Add | Ron Baron - Bamco Inc. (Baron Capital) | −0.19% | +18.8% sh | Q1→Q2 |
| IBKR | Reduce | Robert Vinall - Rv Capital AG | −0.60% | −26.0% sh | Q1→Q2 |
| IBKR | Reduce | George Soros - Soros Fund Management | −0.31% | −76.5% sh | Q1→Q2 |
| 29 Jul 1 | |||||
| IBKR | Reduce | William Von Mueffling - Cantillon Capital Management | +1.77% | −95.4% sh | Q1→Q2 |
| 21 Jul 1 | |||||
| IBKR | Reduce | John Armitage - Egerton Capital (UK) | −1.20% | −34.2% sh | Q1→Q2 |
As-filed 13F long equity only (options excluded). Default signal: New/Exit always Add/Reduce need |Δ weight| ≥ 1%. Managers Newest 13Fs Home