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Mariner, LLC

Position in PSO — Pearson PLC

CIK 1373442 Overland Park, KS

Position in PSO

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$2,513,829
+$645,010 QoQ
Shares Held
158,202
+11.1% QoQ
Ownership
0.026%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#30
of 210 holders
Holding Since
Mar 2022
18 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in PSO Over Time

Shares Held

Position Value (USD)

Position in Publishing

Communication Services · as of Jun 30, 2026

Mariner, LLC holds $18,842,780 across 3 Publishing names. PSO ranks #2 (13.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 PSO
Pearson PLC
This page
158,202 $2,513,829

All Filings in PSO

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18 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,513,829 158,202
2026-03-31 $1,868,819 142,332
2025-12-31 $2,049,348 145,965
2025-09-30 $2,311,549 163,245
2025-06-30 $3,081,477 206,395
2025-03-31 $3,185,957 198,998
2024-12-31 $3,227,884 200,241
2024-09-30 $2,547,440 187,726
2024-06-30 $2,066,288 165,568
2024-03-31 $2,284,838 173,620
2023-12-31 $2,071,712 168,569
2023-09-30 $1,396,729 132,517
2023-06-30 $970,217 92,578
2023-03-31 $846,574 81,012
2022-12-31 $1,069,421 94,891
2022-09-30 $806,726 84,474
2022-06-30 $259,487 28,144
2022-03-31 $240,825 24,155