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CITADEL ADVISORS LLC

Position in WK — Workiva Inc

CIK 1423053 MIAMI, FL

Position in WK

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$16,975,443
-$24,303,722 QoQ
Shares Held
349,937
-49.4% QoQ
Ownership
0.643%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#30
of 301 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in WK Over Time

Shares Held

Position Value (USD)

Derivatives in WK

reported options exposure · as of Jun 30, 2026
CallValue
$878,031
CallShares
18,100
PutValue
$596,673
PutShares
12,300

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 Software - Application

Technology · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $5,175,016,677 across 166 Software - Application names. WK ranks #39 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in WK

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $16,975,443 349,937
2026-06-30 $878,031 18,100
2026-06-30 $596,673 12,300
2026-03-31 $41,279,165 692,255
2026-03-31 $596,300 10,000
2025-12-31 $34,174,750 396,229
2025-12-31 $345,000 4,000
2025-12-31 $698,625 8,100
2025-09-30 $2,771,776 32,200
2025-09-30 $361,536 4,200
2025-09-30 $2,268,638 26,355
2025-06-30 $540,755 7,900
2025-06-30 $3,299,700 48,206
2025-03-31 $12,068,171 158,980
2025-03-31 $455,460 6,000
2025-03-31 $129,047 1,700
2024-12-31 $5,458,465 49,849
2024-12-31 $98,550 900
2024-12-31 $1,324,950 12,100
2024-09-30 $999,443 12,632
2024-09-30 $221,536 2,800
2024-09-30 $2,405,248 30,400
2024-06-30 $2,342,979 32,100
2024-06-30 $3,591,108 49,200
2024-06-30 $8,626,541 118,188
2024-03-31 $2,518,560 29,700
2024-03-31 $427,646 5,043
2024-03-31 $4,163,680 49,100
2023-12-31 $4,304,872 42,400
2023-12-31 $6,051,188 59,600
2023-12-31 $4,162,932 41,002
2023-09-30 $8,759,119 86,433
2023-09-30 $4,773,114 47,100
2023-09-30 $1,479,564 14,600
2023-06-30 $3,405,610 33,500
2023-06-30 $1,738,386 17,100
2023-03-31 $2,007,236 19,600
2023-03-31 $1,566,873 15,300
2023-03-31 $14,055,567 137,248
2022-12-31 $8,197,822 97,628
2022-12-31 $587,790 7,000
2022-12-31 $13,435,200 160,000
2022-09-30 $1,314,820 16,900
2022-09-30 $1,307,040 16,800
2022-09-30 $3,133,706 40,279
2022-06-30 $1,076,362 16,311
2022-06-30 $1,174,622 17,800
2022-06-30 $673,098 10,200
2022-03-31 $1,333,400 11,300
2022-03-31 $2,808,400 23,800