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Equibles

JANE STREET GROUP, LLC

Position in FLR — Fluor Corp

CIK 1595888 NEW YORK, NY
Back to FLR Full portfolio

Position in FLR

as of Mar 31, 2026 · filed May 12, 2026
Position Value
$52,534,616
+$15,452,549 QoQ
Shares Held
1,126,144
+20.4% QoQ
Ownership
0.806%
of shares outstanding
% of Portfolio
0.07%
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 FLR Over Time

Shares Held

Position Value (USD)

Derivatives in FLR

reported options exposure · as of Mar 31, 2026
CallValue
$107,472,270
CallShares
2,303,800
PutValue
$11,298,630
PutShares
242,200

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 Engineering & Construction

Industrials · as of Mar 31, 2026

JANE STREET GROUP, LLC holds $259,459,029 across 36 Engineering & Construction names. FLR ranks #2 (20.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ROAD
Construction Partners, Inc.
 617,459 $68,612,043
2 FLR
Fluor Corp
This page 		1,126,144 $52,534,616
3 MTZ
Mastec Inc
 93,956 $30,229,402
4 EXPO
Exponent Inc
 209,953 $13,699,432
5 TPC
Tutor Perini Corp
 158,602 $12,242,486
6 WLDN
Willdan Group, Inc.
 142,572 $10,915,311
7 ECG
Everus Construction Group, Inc.
 72,199 $8,523,813
8 IESC
IES Holdings, Inc.
 13,105 $6,244,139

All Filings in FLR

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $52,534,616 1,126,144
2026-03-31 $11,298,630 242,200
2026-03-31 $107,472,270 2,303,800
2025-12-31 $37,082,067 935,707
2025-12-31 $22,739,694 573,800
2025-12-31 $108,891,351 2,747,700
2025-09-30 $23,559,788 560,014
2025-09-30 $10,980,270 261,000
2025-09-30 $99,318,856 2,360,800
2025-06-30 $21,723,099 423,700
2025-06-30 $3,958,044 77,200
2025-03-31 $50,316,354 1,404,700
2025-03-31 $2,263,824 63,200
2025-03-31 $13,524,377 377,565
2024-12-31 $8,728,603 176,979
2024-12-31 $14,159,772 287,100
2024-12-31 $1,760,724 35,700
2024-09-30 $1,245,231 26,100
2024-09-30 $15,376,550 322,292
2024-09-30 $7,948,486 166,600
2024-06-30 $20,328,486 466,785
2024-03-31 $4,704,749 111,276
2023-12-31 $16,907,768 431,651
2023-09-30 $6,768,873 184,438
2023-06-30 $17,289,981 584,121
2023-03-31 $2,908,784 94,105
2022-12-31 $10,268,647 296,268
2022-09-30 $4,369,190 175,540
2022-06-30 $1,905,724 78,296
2022-03-31 $16,450,846 573,400
2022-03-31 $4,940,359 172,198
2022-03-31 $3,253,446 113,400
2021-12-31 $4,717,122 190,437
2021-12-31 $5,885,352 237,600
2021-12-31 $6,474,878 261,400
2021-09-30 $5,062,490 317,000
2021-09-30 $3,023,983 189,354
2021-09-30 $3,102,971 194,300
2021-06-30 $4,479,568 253,083
2021-06-30 $6,839,280 386,400
2021-06-30 $3,258,570 184,100
2021-03-31 $14,726,802 637,800
2021-03-31 $4,982,822 215,800
2021-03-31 $620,843 26,888
2020-12-31 $1,810,998 113,400
2020-12-31 $1,647,161 103,141
2020-12-31 $11,155,045 698,500
2020-09-30 $95,253 10,812
2020-09-30 $2,428,917 275,700
2020-09-30 $2,263,289 256,900

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