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CITADEL ADVISORS LLC

Position in IBKR — Interactive Brokers Group, Inc.

CIK 1423053 MIAMI, FL

Position in IBKR

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$49,381,829
+$7,545,988 QoQ
Shares Held
736,273
+13.2% QoQ
Ownership
0.165%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in IBKR Over Time

Shares Held

Position Value (USD)

Derivatives in IBKR

reported options exposure · as of Mar 31, 2026
CallValue
$59,001,479
CallShares
879,700
PutValue
$19,819,185
PutShares
295,500

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Capital Markets

Financial Services · as of Mar 31, 2026

CITADEL ADVISORS LLC holds $2,380,236,408 across 60 Capital Markets names. IBKR ranks #15 (2.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in IBKR

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $49,381,829 736,273
2026-03-31 $19,819,185 295,500
2026-03-31 $59,001,479 879,700
2025-12-31 $41,835,841 650,534
2025-12-31 $62,843,732 977,200
2025-12-31 $80,946,997 1,258,700
2025-09-30 $94,379,796 1,371,600
2025-09-30 $78,828,736 1,145,600
2025-09-30 $53,453,397 776,826
2025-06-30 $74,155,203 1,338,300
2025-06-30 $51,630,981 931,799
2025-06-30 $50,240,247 906,700
2025-03-31 $11,090,390 267,900
2025-03-31 $27,450,350 663,092
2025-03-31 $15,412,289 372,300
2024-12-31 $16,920,392 383,096
2024-12-31 $14,553,191 329,500
2024-12-31 $14,221,935 322,000
2024-09-30 $6,598,696 189,400
2024-09-30 $4,260,827 122,297
2024-09-30 $5,887,960 169,000
2024-06-30 $6,569,091 214,326
2024-06-30 $5,403,595 176,300
2024-06-30 $5,406,660 176,400
2024-03-31 $3,767,419 134,900
2024-03-31 $3,223,335 115,418
2024-03-31 $8,660,317 310,100
2023-12-31 $9,063,456 437,320
2023-12-31 $8,001,922 386,100
2023-12-31 $7,516,957 362,700
2023-09-30 $2,205,116 101,900
2023-09-30 $5,825,488 269,200
2023-09-30 $305,232 14,105
2023-06-30 $235,295 11,330
2023-06-30 $1,399,729 67,400
2023-06-30 $1,316,659 63,400
2023-03-31 $6,128,016 296,900
2023-03-31 $9,795,558 474,591
2023-03-31 $3,455,136 167,400
2022-12-31 $3,935,840 217,600
2022-12-31 $3,351,613 185,300
2022-09-30 $2,468,523 154,500
2022-09-30 $1,128,011 70,600
2022-06-30 $1,689,672 122,863
2022-06-30 $1,710,811 124,400
2022-06-30 $778,391 56,600
2022-03-31 $1,031,491 62,600
2022-03-31 $10,487,269 636,460
2022-03-31 $3,826,075 232,200
2021-12-31 $1,681,718 84,700