8-K ·Filed Jul 31, 2026

IBKR

Interactive Brokers Group, Inc.
NEUTRAL
Impact 2/10
Horizonimmediate Processed2mo ago SEC0001381197-26-000130
8-K context-dependent: Items 8.01
Actionable Insight • Neutral

This is a routine structural exchange with no market impact. Monitor for any subsequent filings that might indicate a change in ownership structure, but no immediate trading action is warranted.

DirectionNeutral
Confidencehigh
Horizonimmediate
Latest settled — T+20d ⚠ clustered
IBKR ▲ +8.92% at T+20d
NEUTRAL call ✓ call won +8.92% · α vs SPY +5.93% · entry $87.99 → $95.84
Next anchor: T+60d in 24d
Latest observation: T+41 -10.21% FF3 residual α
Entry anchored
Jul 31, 01:02 PM ET
via exchange tick
T+1d
-0.39%
call -0.39% · α -1.80%
$87.65
settled 2mo ago
T+5d
-0.18%
call -0.18% · α -3.69%
$87.83
settled 8w ago
T+20d
+8.92%
call +8.92% · α +5.93%
$95.84
settled 5w ago
T+60d
—
call — · α —
—
in 24d

Price Chart

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Executive Summary

Interactive Brokers filed a Prospectus Supplement to take down 2,499,567 shares of common stock off its shelf registration, issuing them to IBG Holdings LLC in exchange for membership interests in IBG LLC. This is a routine non-cash exchange of equity interests with no capital raised and no impact on the company's financials.

Key Facts

  • Filed Prospectus Supplement under Rule 424(b)(5) to take down 2,499,567 shares of common stock off shelf Registration Statement No. 333-297857.
  • Shares issued to IBG Holdings LLC in exchange for membership interests in IBG LLC, then distributed to certain members.
  • Legal opinion from Dechert LLP confirms shares are validly issued, fully paid, and nonassessable.

Financial Impact

No cash proceeds or financial impact disclosed; the transaction is a non-dilutive exchange of equity interests.

Market Snapshot

Exchange
Nasdaq
Sector
Security Brokers, Dealers & Flotation Companies
Analyst Consensus
89% bullish (19 analysts)

Investment Themes

Traditional Finance

Documents Analyzed

This report is based on 5 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0001381197-26-000130
Document: ibkr-ex5_2.htm0001381197-26-000130
Document: 0001381197-26-000130-index-headers.html0001381197-26-000130
Document: 0001381197-26-000130-index.html0001381197-26-000130
Document: 0001381197-26-000130.txt0001381197-26-000130
3 reports for IBKR
Performance horizon
Filters
Rows
Reports for IBKR — sortable, filterable
TypeNow
Jul 31, 2026
8w ago
8-K
NEUTRAL ★ 2/10
$87.99 $95.84▲ +8.92%▲ +5.93%$85.81 (−2.48%)
Jul 31, 2026
9w ago
S-3ASR
NEUTRAL ★ 2/10
$87.99 $95.84▲ +8.92%▲ +5.93%$85.81 (−2.48%)
Apr 21, 2026
23w ago
8-K
MIXED ★ 5/10
$77.80 $83.45▲ +7.27%▲ +4.10%$85.81 (+10.30%)
Showing 3 of 3

US Market Status

Market Closed — Opens in 1h 21m

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