AUMdb

Watermill Management Company, Llc

SEC-registered Private Fund Manager · Small ($100M–$1B) CRD 163370 · SEC file 801-126185 · Boston, MA · WWW.WATERMILL.COM
☆ Save with Pro ADV data as of Mar 30, 2026
Regulatory AUM
$178M
Discretionary
$178M
Clients
18
Avg AUM / client
$9.9M
Accounts
18
Employees
13

AUM over time

$145M $266M
Jun 24, 2022 Mar 30, 2026

Reported AUM from Form ADV filings, plotted by filing date · as of Mar 30, 2026

Who they serve

Client typeClientsAUM% of AUM
Pooled investment vehicles (non-investment companies) 18 $178M 100.0%

Private funds (15)

Reported in Form ADV Section 7.B.(1), filing of May 2024 · $213M combined gross assets

FundTypeDomicileGross assetsOwners
Watermill Opportunity Fund Series I Weston master Private Equity Fund Delaware $57.3M 42
Watermill Ct Partners, Lp master Private Equity Fund Cayman Islands $52.4M 58
Watermill Transportation Pref Partners Iii, L.P. master Private Equity Fund Delaware $40.1M 54
Watermill Weston Co Investment, Lp Private Equity Fund Delaware $26.4M 2
Watermill Enbi Partners Iii, Lp master Private Equity Fund Delaware $11.4M 36
Watermill Ctb Partners, Lp master Private Equity Fund Delaware $8.6M 41
Watermill Transportation Debt Partners, Lp master Private Equity Fund Delaware $8.5M 47
Watermill Transportation Pref Partners Ii, Lp master Private Equity Fund Delaware $1.6M 59
Watermill Shelbyville Partners, Lp master Real Estate Fund Delaware $1.6M 36
Osceola Realty Llc Real Estate Fund Delaware $1.5M 33
Fitzwilliam Works Realty I, Lp master Real Estate Fund Delaware $1.5M 24
Fitzwilliam Works Realty Ii, Lp master Real Estate Fund Delaware $1.4M 10
Watermill Tenere Partners, Lp master Private Equity Fund Delaware $473K 50
Watermill Enbi Partners Ii, Lp master Private Equity Fund Delaware $1 32
Watermill Enbi Partners, Lp master Private Equity Fund Delaware $1 46

People (3)

NameRole / titleCredentialsWith firm sinceOwnership
Karol, Steven, Edward Managing Member Mar 2002 (24y) 25% – 50%
Karol, Julia President And Chief Operating Officer Aug 2016 (10y) 50% – 75%
Procter, Benjamin, Pickman Chief Compliance Officer, Senior Partner Jul 2022 (4y) Less than 5%

Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.

Roster from the IAPD representatives feed; ownership and acquisition dates from Form ADV Schedule A/B. "Since" is the earliest filed registration or acquisition date.

Private funds (15, $213M gross assets)

FundTypeGross assetsMin. investmentOwners
Watermill Opportunity Fund Series I Weston Private Equity Fund $57.3M $58.5K 42
Watermill Ct Partners, Lp Private Equity Fund $52.4M $22.1K 58
Watermill Transportation Pref Partners Iii, L.P. Private Equity Fund $40.1M $4.0K 54
Watermill Weston Co Investment, Lp Private Equity Fund $26.4M $54.9K 2
Watermill Enbi Partners Iii, Lp Private Equity Fund $11.4M $15.0K 36
Watermill Ctb Partners, Lp Private Equity Fund $8.6M $6.3K 41
Watermill Transportation Debt Partners, Lp Private Equity Fund $8.5M $20.7K 47
Watermill Transportation Pref Partners Ii, Lp Private Equity Fund $1.6M $2.1K 59
Watermill Shelbyville Partners, Lp Real Estate Fund $1.6M $6.0K 36
Osceola Realty Llc Real Estate Fund $1.5M $1.9K 33
Fitzwilliam Works Realty I, Lp Real Estate Fund $1.5M $8.8K 24
Fitzwilliam Works Realty Ii, Lp Real Estate Fund $1.4M $8.8K 10
Watermill Tenere Partners, Lp Private Equity Fund $473K $50.0K 50
Watermill Enbi Partners Ii, Lp Private Equity Fund $1 $13.0K 32
Watermill Enbi Partners, Lp Private Equity Fund $1 $50.0K 46

From Form ADV Section 7.B private fund reporting.

Documents (1 archived)

FormPeriodSize
Form ADV (full filing) 03/30/2026 4.56 MB View · PDF · Source ↗

Archived copies of the firm's regulatory filings, versioned by content hash.

Disciplinary disclosures

No disciplinary events reported on the firm's latest Form ADV filing.

How they charge

  • Fixed fees
  • Performance-based fees
  • Other fees
  • MONITORING FEES

Services

  • Portfolio management for pooled investment vehicles

Custody

Firm reports having custody of client funds or securities (Item 9.A).

No custodian data reported or mined yet.

Source

All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 30, 2026.

View current Form ADV (SEC/IAPD) ↗