Comparable stake leader
Cevian Capital II GP LTD
SEC ownership of PEARSON PLC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000938323.
Disclosed value leader
Exor N.V.
Comparable rows
7/50
Latest evidence
30 Jun 2026
- Public ticker
- PSO on NYSE, PSORF on OTC
- Parsed ownership sources
-
13D/G and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Cevian Capital II GP LTD
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
7 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Cevian Capital II GP LTD
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000938323
- Issuer location
- London England, United Kingdom
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of PEARSON PLC (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Cevian Capital II GP LTD
Disclosed value leader
Exor N.V.
Comparable rows
7/50
Latest evidence
30 Jun 2026
13D/G
13F
Lead comparable stake: 19%
43 rows are not safely comparable across share classes.
13D/G row: Cevian Capital II GP LTD
Showing 1-8 of 50 holder rows.
Quick read
Cevian Capital II GP LTD leads the comparable SEC ownership view at 19%.
7 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Cevian Capital II GP LTD's linked filing trail.
Comparable ownership
Top 5
Cevian Capital II GP LTD
19%
BlackRock, Inc.
8.2%
Exor N.V.
586%
ORBIMED ADVISORS LLC
18%
GAGNON SECURITIES LLC
2.4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Cevian Capital II GP LTD |
13D/G
|
19%
|
—
116,765,346 shares
|
$0 | 16 Apr 2026 |
| BlackRock, Inc. |
13F
13D/G
Company
|
8.2%
from 13D/G
|
$44,984,798
2,831,013 shares
|
— | 30 Jun 2026 |
| Exor N.V. |
13F
Company
|
586%
|
$5,055,509,678
185,932,684 shares
|
— | 30 Jun 2026 |
| ORBIMED ADVISORS LLC |
13F
Company
|
18%
|
$30,275,391
5,680,186 shares
|
— | 30 Jun 2026 |
| GAGNON SECURITIES LLC |
13F
Company
|
2.4%
|
$11,697,619
765,179 shares
|
— | 30 Jun 2026 |
| Gagnon Advisors, LLC |
13F
Company
|
1%
|
$6,119,731
328,488 shares
|
— | 30 Jun 2026 |
| Main Street Group, LTD |
13F
Company
|
0%
|
$213
213 shares
|
— | 30 Jun 2026 |
| MORGAN STANLEY |
13F
Company
|
—
class O/S missing
|
$76,791,732
4,832,707 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 21 Aug 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Recent insider transactions for PEARSON PLC
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.