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NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC

Position in IBKR — Interactive Brokers Group, Inc.

CIK 1629649 MILWAUKEE, WI

Position in IBKR

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$1,243,192
+$287,445 QoQ
Shares Held
14,283
+0.2% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#534
of 1,105 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in IBKR Over Time

Shares Held

Position Value (USD)

Position in Capital Markets

Financial Services · as of Jun 30, 2026

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC holds $35,075,732 across 9 Capital Markets names. IBKR ranks #9 (3.5% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in IBKR

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,243,192 14,283
2026-03-31 $955,747 14,250
2025-12-31 $915,195 14,231
2025-09-30 $976,551 14,192
2025-06-30 $5,392,002 97,311
2025-03-31 $4,008,768 24,209
2024-12-31 $4,275,060 24,198
2024-09-30 $3,364,986 24,146
2024-06-30 $2,930,875 23,906
2024-03-31 $2,666,405 23,869
2023-12-31 $1,973,683 23,808
2023-09-30 $2,053,636 23,725
2023-06-30 $1,901,389 22,889
2023-03-31 $1,884,184 22,822
2022-12-31 $688,772 9,520
2022-09-30 $949,255 14,853
2022-06-30 $805,236 14,638
2022-03-31 $956,485 14,512
2021-12-31 $1,150,319 14,484
2021-09-30 $899,503 14,429
2021-06-30 $884,791 13,461
2021-03-31 $984,287 13,476
2020-12-31 $1,692,053 27,775
2020-09-30 $1,290,749 26,707
2020-06-30 $1,115,551 26,707
2020-03-31 $1,150,998 26,662