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Equibles

JANE STREET GROUP, LLC

Position in POST — Post Holdings, Inc.

CIK 1595888 NEW YORK, NY
Back to POST Full portfolio

Position in POST

as of Mar 31, 2026 · filed May 12, 2026
Position Value
$11,495,736
+$10,957,301 QoQ
Shares Held
116,283
+2039.1% QoQ
Ownership
0.257%
of shares outstanding
% of Portfolio
0.01%
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 POST Over Time

Shares Held

Position Value (USD)

Derivatives in POST

reported options exposure · as of Mar 31, 2026
CallValue
$771,108
CallShares
7,800
PutValue
$0
PutShares
0

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 Packaged Foods

Consumer Defensive · as of Mar 31, 2026

JANE STREET GROUP, LLC holds $228,090,787 across 30 Packaged Foods names. POST ranks #5 (5.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 DAR
Darling Ingredients Inc.
 1,568,679 $97,022,795
2 SJM
J M SMUCKER Co
 508,859 $49,074,361
3 JJSF
J&J Snack Foods Corp
 222,859 $17,666,032
4 FRPT
Freshpet, Inc.
 285,824 $16,852,182
5 POST
Post Holdings, Inc.
This page 		116,283 $11,495,736
6 MICC
Magnum Ice Cream Co N.V.
 462,025 $6,907,273
7 HLF
Herbalife Ltd.
 357,312 $5,259,631
8 SENEA
Seneca Foods Corp
 27,611 $4,087,256

All Filings in POST

Export CSV
43 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $771,108 7,800
2026-03-31 $11,495,736 116,283
2025-12-31 $614,110 6,200
2025-12-31 $538,435 5,436
2025-09-30 $4,250,403 39,546
2025-06-30 $1,949,782 17,883
2025-03-31 $386,198 3,319
2025-03-31 $1,338,140 11,500
2024-12-31 $1,568,102 13,700
2024-12-31 $9,462,292 82,669
2024-09-30 $5,216,967 45,071
2024-09-30 $659,775 5,700
2024-09-30 $1,504,750 13,000
2024-06-30 $2,926,373 28,095
2024-03-31 $2,113,057 19,882
2023-12-31 $5,125,266 58,202
2023-09-30 $8,008,800 93,408
2023-06-30 $5,002,823 57,736
2023-03-31 $2,788,396 31,027
2022-12-31 $562,048 6,227
2022-09-30 $2,599,086 31,731
2022-06-30 $2,968,634 36,049
2022-03-31 $637,192 9,200
2022-03-31 $3,199,812 46,200
2022-03-31 $2,409,763 34,793
2021-12-31 $1,977,202 26,800
2021-12-31 $204,507 2,772
2021-12-31 $1,770,628 24,000
2021-09-30 $455,923 6,324
2021-09-30 $25,305,064 351,000
2021-06-30 $248,458 3,500
2021-06-30 $501,318 7,062
2021-06-30 $489,818 6,900
2021-03-31 $442,806 6,400
2020-12-31 $663,175 10,032
2020-12-31 $720,555 10,900
2020-09-30 $332,630 5,910
2020-09-30 $635,994 11,300
2020-06-30 $1,812,035 31,600
2020-06-30 $521,820 9,100
2020-06-30 $2,270,147 39,589
2020-03-31 $497,547 9,163
2020-03-31 $173,759 3,200

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