Skip to main content
Equibles

CITADEL ADVISORS LLC

Position in FLS — Flowserve Corp

CIK 1423053 MIAMI, FL
Back to FLS Full portfolio

Position in FLS

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,314,856
-$4,952,827 QoQ
Shares Held
17,730
-79.2% QoQ
Ownership
0.014%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#250
of 583 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in FLS Over Time

Shares Held

Position Value (USD)

Derivatives in FLS

reported options exposure · as of Jun 30, 2026
CallValue
$3,796,992
CallShares
51,200
PutValue
$1,453,536
PutShares
19,600

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 Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $2,233,685,848 across 63 Specialty Industrial Machinery names. FLS ranks #44 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 PH
Parker-Hannifin Corp
 285,363 $279,119,257
2 AME
Ametek Inc/
 1,117,983 $270,484,806
3 GEV
GE Vernova Inc.
 145,490 $170,930,380
4 IEX
Idex Corp /De/
 706,368 $160,310,217
5 INIO
Innio N.V.
 3,784,191 $149,664,754
6 OTIS
Otis Worldwide Corp
 1,953,085 $139,840,886
7 CMI
Cummins Inc
 149,683 $106,755,411
8 PNR
PENTAIR plc
 1,367,489 $104,831,706

All Filings in FLS

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,453,536 19,600
2026-06-30 $3,796,992 51,200
2026-06-30 $1,314,856 17,730
2026-03-31 $2,955,102 40,200
2026-03-31 $6,267,683 85,263
2026-03-31 $2,374,373 32,300
2025-12-31 $2,907,022 41,900
2025-12-31 $22,807,703 328,736
2025-12-31 $2,782,138 40,100
2025-09-30 $30,536,528 574,643
2025-09-30 $1,939,610 36,500
2025-09-30 $2,300,962 43,300
2025-06-30 $1,198,815 22,900
2025-06-30 $15,947,066 304,624
2025-06-30 $1,790,370 34,200
2025-03-31 $1,299,144 26,600
2025-03-31 $2,515,260 51,500
2025-03-31 $13,613,417 278,735
2024-12-31 $24,021,731 417,624
2024-12-31 $4,469,304 77,700
2024-12-31 $1,363,224 23,700
2024-09-30 $201,591 3,900
2024-09-30 $17,633,319 341,136
2024-09-30 $4,052,496 78,400
2024-06-30 $3,323,710 69,100
2024-06-30 $360,750 7,500
2024-06-30 $296,536 6,165
2024-03-31 $5,335,012 116,791
2024-03-31 $2,270,296 49,700
2024-03-31 $529,888 11,600
2023-12-31 $779,058 18,900
2023-12-31 $7,843,836 190,292
2023-12-31 $342,126 8,300
2023-09-30 $7,912,161 198,948
2023-09-30 $361,907 9,100
2023-09-30 $1,280,594 32,200
2023-06-30 $497,810 13,400
2023-06-30 $252,620 6,800
2023-06-30 $4,048,644 108,981
2023-03-31 $11,349,370 333,805
2023-03-31 $622,200 18,300
2023-03-31 $227,800 6,700
2022-12-31 $825,292 26,900
2022-12-31 $11,198,690 365,016
2022-12-31 $632,008 20,600
2022-09-30 $867,510 35,700
2022-09-30 $17,553,978 722,386
2022-09-30 $612,360 25,200
2022-06-30 $724,339 25,300
2022-06-30 $2,993,867 104,571

Report a Problem

Category
Description
Email (optional, for follow-up)