13F Insight
DOSSIER · 13F Holders · Q1 2026
POST 2.5 08/15/27

POST HLDGS INC

63 institutions still hold POST HLDGS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 737446AT1·63 13F holders·last filed Mar 31, 2026
Market cap
—
13F value held
$529M
visible holders
Holders
63
filers reporting
Concentration
19.35%
Point72 Asset Management, L.P. #1
top holder share
AI Holders Summary · Q1 2026

63 institutions reported POST 2.5 08/15/27 in Q1 2026. Point72 Asset Management, L.P. leads at 19.4% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Point72 Asset Management, L.P.
CIK 0001603466
$102M94.2M0.13%Q1 202602
FRANKLIN RESOURCES INC
CIK 0000038777
$62M57.3M0.02%Q1 202603
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$53M48.4M0.81%Q1 202604
MACKAY SHIELDS LLC
CIK 0000061227
$44M40.2M1.60%Q1 202605
NOMURA HOLDINGS INC
CIK 0001163653
$35M359K0.09%Q1 202606
Man Group plc
CIK 0001637460
$33M30.3M0.06%Q1 202607
STEELHEAD PARTNERS LLC
CIK 0001133521
$32M29.2M2.27%Q1 202608
Walleye Capital LLC
CIK 0001758720
$22M20.0M0.09%Q1 202609
CAPSTONE INVESTMENT ADVISORS, LLC
CIK 0001426196
$20M18.5M0.03%Q1 202610
THRIVENT FINANCIAL FOR LUTHERANS
CIK 0000314984
$20M18.4M0.04%Q1 202611
Calamos Advisors LLC
CIK 0001316507
$16M15.0M0.06%Q1 202612
Boussard & Gavaudan Investment Management LLP
CIK 0001614986
$16M15K1.52%Q1 202613
STATE STREET CORP
CIK 0000093751
$13M12.1M0.00%Q1 202614
MORGAN STANLEY
CIK 0000895421
$10M9.7M0.00%Q1 202615
BlackRock, Inc.
CIK 0002012383
$10M9.1M0.00%Q1 202616
BNP Paribas Asset Management Holding S.A.
CIK 0001520354
$10M9.0M0.01%Q1 202617
LOOMIS SAYLES & CO L P
CIK 0000312348
$9M89K0.01%Q1 202618
ABSOLUTE INVESTMENT ADVISERS, LLC
CIK 0001316187
$8M7.5M0.75%Q2 202619
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$7M6.8M0.01%Q1 202620
FMR LLC
CIK 0000315066
$7M6.7M0.00%Q1 2026
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