← Top Holdings

IBKRINTERACTIVE BROKERS GROUP IN

CUSIP: 45841N107

6

Guru Owners

$1.39B

Total Value Held

20.8M

Total Shares

$420.9M
4.67%
$69.1M
30.50%
$51.1M
13.36%
$4.9M
0.02%

📊 Fundamentals

Market Cap$157.6B
P/E Ratio39.9x
Above market avg
Forward P/E31.8x
EPS (TTM)$2.33
Revenue (TTM)$6.4B
Profit Margin16.11%
Div Yield0.37%
Beta1.33

52-Week Range

$56.93
$97.84

Current: $92.90

Data from Yahoo Finance · refreshed every 4 hours

💡 Trades at 39.9x trailing earnings → 31.8x forward · 16.1% profit margin

📊 Holdings Over Time

How superinvestor ownership has changed across quarters

$0$366.9M$733.9M$1.10B$1.47BQ1 '24Q2 '24Q3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26

Quarter-by-Quarter Activity

Q1 '266 owners · $1.39B
REDUCEDWilliam Von Mueffling$754.3M
REDUCEDJohn Armitage$420.9M
INCREASEDRobert Vinall$51.1M
INCREASEDRay Dalio$4.9M
Q4 '255 owners · $1.41B
INCREASEDWilliam Von Mueffling$820.6M
INCREASEDJohn Armitage$446.3M
REDUCEDRobert Vinall$48.4M
REDUCEDRay Dalio$31.4M
Q3 '255 owners · $1.47B
REDUCEDWilliam Von Mueffling$871.4M
REDUCEDJohn Armitage$430.3M
REDUCEDRobert Vinall$55.0M
NEWRay Dalio$40.1M
Q2 '254 owners · $1.26B
REDUCEDWilliam Von Mueffling$709.4M
INCREASEDJohn Armitage$446.4M
REDUCEDBryan Lawrence$57.1M
INCREASEDRobert Vinall$47.1M
Q1 '255 owners · $934.6M
REDUCEDJohn Armitage$303.7M
REDUCEDBryan Lawrence$42.7M
REDUCEDRobert Vinall$35.2M
NEWRay Dalio$7.7M
Q4 '243 owners · $419.6M
REDUCEDJohn Armitage$326.5M
REDUCEDBryan Lawrence$52.9M
REDUCEDRobert Vinall$40.1M

💰 DCF Calculator

DCF model · 10-yr forecast

Estimates depend entirely on your assumptions. Adjust the inputs below to explore scenarios.

📊 Adjust the assumptions below to calculate an estimated fair value
Projection Period
Revenue Growth Rate
14%analyst est. 13.6%
0%100%
Growth Decay Rate
15%
0% (no decay)50% (fast decay)
Terminal Growth Rate
3.0%
0%5%
FCF Margin
50.0%current: 65.3%
1%50%
Discount Rate (WACC)
8.0%typical: 8% large caps · 10% growth
5%20%

Model: 10-year DCF · 3.0% terminal growth · Based on Yahoo Finance data

🏛️ Congressional Trades

IBKR: Held by 6 superinvestors · 5 congress member trades

$1,001 - $15,0002025-10-14
$1,001 - $15,0002025-08-13
$1,001 - $15,0002025-06-24
$1,001 - $15,0002025-06-17
$1,001 - $15,0002024-11-13