13FBOX
INTERACTIVE BROKERS GROUP INC COM CL A · 13F Institutional Holdings
Options Calculator Rankings

INTERACTIVE BROKERS GROUP INC COM CL A

IBKR
Institutions
1116
Combined AUM (Q2 2026)
$34.68B
Combined Shares (Q2 2026)
399.5M
Overall Trend
Increase
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+50.8M
596 · 205 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-38.4M
459 · 84 Exit · ≈
⚖️ Net
+12.4M
Net Buy
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$34.68B
Institutions
1116
New Buys
205
Adds
391
Reduces
375
Exits
84
Unchanged
145
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
BlackRock, Inc.
0.04%0.04%#506$2.88B33.1M$2.10B31.4M+1.8M+5.59%Add
VANGUARD CAPITAL MANAGEMENT LLC
0.05%0.05%#427$2.47B28.3M$1.89B28.2M+169,559+0.60%Add
STATE STREET CORP
0.05%0.04%#443$1.69B19.4M$1.28B19.1M+345,662+1.81%Add
FMR LLC
0.04%0.04%#494$1.03B11.8M$838.5M12.5M-673,133-5.38%Reduce
GEODE CAPITAL MANAGEMENT, LLC
0.05%0.04%#452$925.5M10.6M$699.5M10.4M+198,299+1.90%Add
Greenwich Wealth Management LLC
31.48%27.18%#2$863.6M9.9M$665.6M9.9M-2,288-0.02%Reduce
Invesco Ltd.
0.07%0.1%#368$845.1M9.7M$647.0M9.6M+61,812+0.64%Add
VANGUARD PORTFOLIO MANAGEMENT LLC
0.03%0.05%#558$759.4M8.7M$1.01B15.0M-6.3M-41.78%Reduce
TWO SIGMA INVESTMENTS, LP
0.53%0.45%#111$731.0M8.4M$563.2M8.4M+2,029+0.02%Add
WELLINGTON MANAGEMENT GROUP LLP
0.11%0.12%#283$642.5M7.4M$655.6M9.8M-2.4M-24.48%Reduce
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
1.72%1.97%#47$554.1M6.4M$671.8M10.0M-3.7M-36.45%Reduce
NORGES BANK
0.05%0.03%#414$551.3M6.3M$229.0M1.4M+5.0M+358.07%Add
Orbis Allan Gray Ltd
1.82%1.73%#43$528.3M6.1M$410.3M6.1M-48,775-0.80%Reduce
London & Capital Asset Management Ltd
4.77%4.32%#21$520.1M6.0M$396.7M5.9M+59,833+1.01%Add
BANK OF AMERICA CORP /DE/
0.03%0.03%#567$518.2M6.0M$417.9M6.2M-276,081-4.43%Reduce
AMERICAN CENTURY COMPANIES INC
0.21%0.2%#211$485.9M5.6M$385.3M5.7M-161,380-2.81%Reduce
Ninety One UK Ltd
1.02%#68$457.7M5.3M$00+5.3MNew Buy
JPMORGAN CHASE & CO
0.03%0.03%#632$457.5M5.2M$428.2M6.7M-1.5M-22.85%Reduce
MORGAN STANLEY
0.02%0.02%#644$447.9M5.1M$279.3M4.1M+1.1M+26.79%Add
JANE STREET GROUP, LLC
0.04%0.03%#545$424.9M4.9M$223.0M3.3M+1.6M+46.81%Add
VIKING GLOBAL INVESTORS LP
1.2%0.26%#58$420.5M4.8M$93.5M1.4M+3.4M+246.46%Add
BAMCO INC /NY/
0.63%0.82%#97$418.4M4.8M$271.5M4.0M+759,838+18.77%Add
Neuberger Berman Group LLC
0.27%0.19%#175$401.3M4.6M$249.4M3.7M+868,893+23.28%Add
1832 Asset Management L.P.
0.19%0.27%#222$377.8M4.3M$298.7M4.5M-113,255-2.54%Reduce
GOLDMAN SACHS GROUP INC
0.03%0.02%#581$361.8M4.2M$216.1M3.2M+935,302+29.03%Add
Egerton Capital (UK) LLP
3.47%4.67%#27$359.4M4.1M$420.9M6.3M-2.1M-34.19%Reduce
BESSEMER GROUP INC
0.46%0.41%#124$337.2M3.9M$263.1M3.9M-48,283-1.23%Reduce
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
0.04%0.04%#495$334.1M3.8M$241.0M3.6M+245,996+6.85%Add
TD ASSET MANAGEMENT INC
0.28%0.13%#174$317.9M3.7M$165.6M2.5M+1.2M+47.92%Add
UBS Group AG
0.04%0.03%#518$317.2M3.6M$168.4M2.5M+1.1M+45.19%Add
NORTHERN TRUST CORP
0.04%0.03%#537$313.8M3.6M$238.9M3.6M+43,882+1.23%Add
JACOBS LEVY EQUITY MANAGEMENT, INC
1.06%1.11%#66$295.9M3.4M$263.7M3.9M-531,583-13.52%Reduce
CANTILLON CAPITAL MANAGEMENT LLC
3.78%5.01%#26$289.3M4.3M$754.3M11.2M-6.9M-61.64%Reduce
Capital World Investors
0.03%0.03%#565$283.4M3.3M$203.3M3.0M+224,492+7.41%Add
SUSQUEHANNA INTERNATIONAL GROUP, LLP
0.02%0.02%#696$236.9M2.7M$201.0M3.0M-275,489-9.19%Reduce
BARCLAYS PLC
0.04%0.04%#502$227.9M2.6M$152.0M2.3M+352,277+15.54%Add
VANGUARD FIDUCIARY TRUST CO
0.05%0.04%#464$218.0M2.5M$167.0M2.5M+15,578+0.63%Add
CITADEL ADVISORS LLC
0.02%0.02%#638$217.0M2.5M$128.2M1.9M+581,870+30.44%Add
Bank of New York Mellon Corp
0.03%0.03%#554$210.6M2.4M$153.1M2.3M+137,720+6.03%Add
Legal & General Group Plc
0.04%0.04%#510$199.0M2.3M$168.1M2.5M-219,928-8.77%Reduce
WELLS FARGO & COMPANY/MN
0.03%0.04%#574$197.9M2.3M$193.8M2.9M-615,638-21.31%Reduce
Progeny 3, Inc.
9.86%7.88%#10$191.1M2.2M$147.3M2.2M00.00%Unchanged
FIRST TRUST ADVISORS LP
0.11%0.11%#287$183.3M2.1M$154.2M2.3M-192,896-8.39%Reduce
DEUTSCHE BANK AG\
0.05%0.02%#430$180.6M2.1M$71.1M1.1M+1.0M+95.69%Add
Amundi
0.04%0.04%#504$176.7M2.0M$163.2M2.4M-403,552-16.58%Reduce
KBC Group NV
0.38%0.36%#143$176.6M2.0M$141.9M2.1M-86,453-4.09%Reduce
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.03%0.03%#589$168.7M1.9M$142.6M2.1M-187,243-8.81%Reduce
ROYAL BANK OF CANADA
0.02%0.02%#664$148.2M1.7M$112.8M1.7M+20,449+1.22%Add
RAYMOND JAMES FINANCIAL INC
0.04%0.04%#520$147.6M1.7M$119.1M1.8M-80,381-4.53%Reduce
HRT FINANCIAL LP
0.26%0.13%#178$142.2M1.6M$51.2M763,903+869,462+113.82%Add

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow