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CITADEL ADVISORS LLC

Position in FDS — Factset Research Systems Inc

CIK 1423053 MIAMI, FL

Position in FDS

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$56,199,324
-$195,820,824 QoQ
Shares Held
258,995
-70.2% QoQ
Ownership
0.728%
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% Shared 0% None 0%

Common Shares in FDS Over Time

Shares Held

Position Value (USD)

Derivatives in FDS

reported options exposure · as of Mar 31, 2026
CallValue
$21,069,729
CallShares
97,100
PutValue
$8,440,911
PutShares
38,900

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 Financial Data & Stock Exchanges

Financial Services · as of Mar 31, 2026

CITADEL ADVISORS LLC holds $1,462,019,067 across 11 Financial Data & Stock Exchanges names. FDS ranks #8 (3.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 FDS
Factset Research Systems Inc
This page
258,995 $56,199,324

All Filings in FDS

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $21,069,729 97,100
2026-03-31 $8,440,911 38,900
2026-03-31 $56,199,324 258,995
2025-12-31 $10,446,840 36,000
2025-12-31 $22,750,896 78,400
2025-12-31 $252,020,148 868,466
2025-09-30 $147,263,880 514,028
2025-09-30 $9,883,905 34,500
2025-09-30 $10,456,885 36,500
2025-06-30 $107,484,067 240,306
2025-06-30 $8,364,136 18,700
2025-06-30 $4,293,888 9,600
2025-03-31 $212,940,646 468,372
2025-03-31 $1,545,776 3,400
2025-03-31 $1,363,920 3,000
2024-12-31 $3,938,296 8,200
2024-12-31 $224,693,714 467,839
2024-12-31 $3,458,016 7,200
2024-09-30 $5,840,095 12,700
2024-09-30 $150,931,047 328,218
2024-09-30 $9,334,955 20,300
2024-06-30 $9,961,788 24,400
2024-06-30 $8,287,881 20,300
2024-06-30 $60,597,474 148,425
2024-03-31 $8,951,483 19,700
2024-03-31 $3,964,552 8,725
2024-03-31 $10,950,799 24,100
2023-12-31 $79,667 167
2023-12-31 $4,961,320 10,400
2023-12-31 $8,300,670 17,400
2023-09-30 $4,286,459 9,803
2023-09-30 $13,817,416 31,600
2023-09-30 $10,975,226 25,100
2023-06-30 $27,275,850 68,079
2023-06-30 $5,328,645 13,300
2023-06-30 $3,806,175 9,500
2023-03-31 $21,198,645 51,070
2023-03-31 $6,475,404 15,600
2023-03-31 $1,701,869 4,100
2022-12-31 $12,918,962 32,200
2022-12-31 $42,988,848 107,148
2022-12-31 $11,715,332 29,200
2022-09-30 $118,750,247 296,794
2022-09-30 $4,161,144 10,400
2022-09-30 $13,123,608 32,800
2022-06-30 $34,498,620 89,707
2022-06-30 $4,537,926 11,800
2022-06-30 $6,268,491 16,300
2022-03-31 $13,936,215 32,100
2022-03-31 $27,570,261 63,504