Sherborne Investors Management LP — 13F Holdings & Portfolio
CIK 1406672 · latest 13F-HR filed 2026-07-31
Sherborne Investors Management LP manages $250.6M in 13F-reported U.S. long-equity assets across 1 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are NAVI (100.00%).
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
Long-equity book
Distinct positions
Filed 2026-07-31
vs 2026-03-31
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Portfolio map
Q2 26Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.
Sector mix
% of 13F valueSectors from each company's SIC code; funds and ETFs grouped separately.
Biggest buys and sells
Q1 26 → Q2 26Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.
13F assets and positions
3 quartersTotal reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.
Top positions over time
reported valueThe eight largest current positions, valued at each quarter end.
Concentration
top 10 = 100%Cumulative share of the portfolio held in the largest N positions.
As of the firm’s regulatory filing dated Mar 27, 2026.
45TH FLOOR
NEW YORK, NY 10019
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| BRAMSON, EDWARD, JOHN Control | PORTFOLIO MANAGER since May 2006 | 50–75% | Individual |
| PERL, STEVEN, JAY Control | CHIEF COMPLIANCE OFFICER since Dec 2018 | Less than 5% | Individual |
| SHERBORNE INVESTORS MANAGEMENT GP, LLC Control | GENERAL PARTNER OF REGISTRANT since May 2006 | Less than 5% | Domestic Entity |
| WELKER, STEPHEN, L Control | DIRECTOR OF RESEARCH since Jan 2010 | 25–50% | Individual |
| BRAMSON, EDWARD, JOHN Control Indirect owner via SHERBORNE INVESTORS MANAGEMENT GP, LLC | MANAGING MEMBER since May 2006 | 50–75% | Individual |
| WELKER, STEPHEN, L Control Indirect owner via SHERBORNE INVESTORS MANAGEMENT GP, LLC | MANAGING DIRECTOR since Mar 2013 | 25–50% | Individual |
Ownership & leadership changes · 8 filings with changes since Feb 14, 2012
From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.
- No longer listedMolloy, Jay, C · CHIEF COMPLIANCE OFFICER · Less than 5% · listed since Oct 2018
- AddedPERL, STEVEN, JAY · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
- No longer listedKEPPLE, JACQUELINE, IRENE · CHIEF COMPLIANCE OFFICER · Less than 5% · control person · listed since Mar 2018
- Listed againMolloy, Jay, C · CHIEF COMPLIANCE OFFICER · Less than 5%
- No longer listedMolloy, Jay, C · CHIEF COMPLIANCE OFFICER · Less than 5% · listed since Nov 2017
- No longer listedSHERBORNE INVESTORS MANAGEMENT LP · SOLE MEMBER OF RELYING ADVISER · 75% or more · control person · listed since May 2006
- AddedKEPPLE, JACQUELINE, IRENE · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
- ChangedBRAMSON, EDWARD, JOHN · title CHIEF EXECUTIVE OFFICER OF REGISTRANT AND RELYING ADVISER → PORTFOLIO MANAGER
- ChangedWELKER, STEPHEN, L · title DIRECTOR OF RESEARCH OF REGISTRANT AND RELYING ADVISER → DIRECTOR OF RESEARCH
- No longer listedNICOSIA, SUZANNE, M. · CHIEF COMPLIANCE OFFICER OF REGISTRANT AND RELYING ADVISER · Less than 5% · control person · listed since Jan 2016
- AddedMolloy, Jay, C · CHIEF COMPLIANCE OFFICER · Less than 5%
- No longer listedBRAMSON, EDWARD, JOHN · MANAGING MEMBER · 25–50% · indirect via SHERBORNE INVESTORS GP, LLC · control person · listed since May 2006
- No longer listedMCKIBBEN, CRAIG, L. · MANAGING MEMBER · 25–50% · indirect via SHERBORNE INVESTORS GP, LLC · control person · listed since May 2006
- No longer listedSHERBORNE INVESTORS GP, LLC · GENERAL PARTNER OF REGISTRANT · 75% or more · control person · listed since May 2006
- No longer listedSHERBORNE INVESTORS GP, LLC · GENERAL PARTNER · 75% or more · indirect via SHERBORNE INVESTORS MANAGEMENT LP · control person · listed since May 2006
- No longer listedWELKER, STEPHEN, L · MANAGING MEMBER · 25–50% · indirect via SHERBORNE INVESTORS GP, LLC · control person · listed since Jan 2014
- AddedBRAMSON, EDWARD, JOHN · MANAGING MEMBER · 50–75% · indirect via SHERBORNE INVESTORS MANAGEMENT GP, LLC · control person
- AddedSHERBORNE INVESTORS MANAGEMENT GP, LLC · GENERAL PARTNER OF REGISTRANT · Less than 5% · control person
- AddedWELKER, STEPHEN, L · MANAGING DIRECTOR · 25–50% · indirect via SHERBORNE INVESTORS MANAGEMENT GP, LLC · control person
- No longer listedMCKIBBEN, CRAIG, L. · CHIEF COMPLIANCE OFFICER OF REGISTRANT AND RELYING ADVISER · 10–25% · listed since May 2006
- AddedNICOSIA, SUZANNE, M. · CHIEF COMPLIANCE OFFICER OF REGISTRANT AND RELYING ADVISER · Less than 5% · control person
- ChangedWELKER, STEPHEN, L · ownership 10–25% → 25–50%; now a control person
- AddedWELKER, STEPHEN, L · MANAGING MEMBER · 25–50% · indirect via SHERBORNE INVESTORS GP, LLC · control person
- AddedSHERBORNE INVESTORS GP, LLC · GENERAL PARTNER · 75% or more · indirect via SHERBORNE INVESTORS MANAGEMENT LP · control person
- AddedSHERBORNE INVESTORS MANAGEMENT LP · SOLE MEMBER OF RELYING ADVISER · 75% or more · control person
- ChangedBRAMSON, EDWARD, JOHN · title CHIEF EXECUTIVE OFFICER → CHIEF EXECUTIVE OFFICER OF REGISTRANT AND RELYING ADVISER
- ChangedMCKIBBEN, CRAIG, L. · title CHIEF COMPLIANCE OFFICER → CHIEF COMPLIANCE OFFICER OF REGISTRANT AND RELYING ADVISER; ownership 25–50% → 10–25%; no longer a control person
- ChangedSHERBORNE INVESTORS GP, LLC · title GENERAL PARTNER → GENERAL PARTNER OF REGISTRANT
- ChangedWELKER, STEPHEN, L · title DIRECTOR OF RESEARCH → DIRECTOR OF RESEARCH OF REGISTRANT AND RELYING ADVISER; ownership 5–10% → 10–25%
- ListedBRAMSON, EDWARD, JOHN · CHIEF EXECUTIVE OFFICER · 50–75% · control person
- ListedBRAMSON, EDWARD, JOHN · MANAGING MEMBER · 25–50% · indirect via SHERBORNE INVESTORS GP, LLC · control person
- ListedMCKIBBEN, CRAIG, L. · CHIEF COMPLIANCE OFFICER · 25–50% · control person
- ListedMCKIBBEN, CRAIG, L. · MANAGING MEMBER · 25–50% · indirect via SHERBORNE INVESTORS GP, LLC · control person
- ListedSHERBORNE INVESTORS GP, LLC · GENERAL PARTNER · 75% or more · control person
- ListedWELKER, STEPHEN, L · DIRECTOR OF RESEARCH · 5–10%
Quarter-over-quarter changes
Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.
Sherborne Investors Management LP Holdings (2026-06-30)
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | NAVIENT CORPORATION | NAVI | 63938C108 | $250.6M | 100.00% | 29,449,997 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-07-31 | $250.6M | 1 | 0000921895-26-001910 |
| 2026-03-31 | 2026-04-17 | $240.9M | 1 | 0000921895-26-001019 |
| 2025-12-31 | 2026-02-02 | $382.8M | 1 | 0000921895-26-000189 |
NEW YORK, NY 10019