SourcingSourcing

RAIL-SPLITTER CAPITAL MANAGEMENT LLC

C45
CRD 338394·SEC 801-134698·WINNETKA, IL
AUM
$0
<$25M
Est. Revenue
$0
@ 1% on AUM
Est. EBITDA
$0
@ 30% margin
Est. Deal Value
$0
@ 8× EBITDA

Identity

Registrations & legal identity

Legal name
RAIL-SPLITTER CAPITAL MANAGEMENT LLC
CRD
338394
SEC file #
801-134698
EIN
000000000
DBA names
—

Economics

AUM
$0
AUM band
<$25M
AUM trajectory
—
Client mix
—

Operations

Employees (total)
3
Advisory staff (per ADV)
3
Advisory staff (5-yr trend)
—
Primary office
WINNETKA IL
Branches
—

Custodian & Brokerage

Primary custodian
E*Tradelow confidence
Services offered
Portfolio mgmt — individualsSelection of other advisers
Fee basis
% of AUM

Filings

Latest ADV filing
02/27/2026
ADV-W filed at
—
Website
rail-splitter.com

Compliance

Disclosures (firm)
0
Trademark
—
Additional signalsExpand ▾

Ownership & succession ★

Who controls the firm + pre-computed succession flags

Top Owner Name
CROGHAN, THOMAS, J
Top Owner Pct
87.5
Top Owner Entity Kind
I
Owner Count
3
Control Persons
CROGHAN, THOMAS, J
SOUTER, JOHN, ROBERT
Solo Advisor Indicator
No
Succession Risk Solo Owner
Yes
Is Parent Owned Subsidiary
No

Availability / M&A ★

Already-acquired = skip; deal comps

Adv W Filed
No

Web presence ★

Stale website = winding down

Web Signal Quality
ok
Rdap Domain
RAIL-SPLITTER.COM
Rdap Domain Creation Date
2021-08-17T15:54:05Z
Rdap Firm Age Years
5
Rdap Firm Age Band
5-10y
Rdap Registrar
NameCheap, Inc.

Retirement-plan book (Form 5500) ★

401(k)/plan business — cross-sell value

Retirement Plan Book
No

SEC EDGAR

Edgar Cik
0001445253
Edgar Registered
Yes
Edgar Filing Count
4
Edgar First Filing Date
2008-09-11
Edgar Last Filing Date
2011-04-05
Edgar Form D Count
3
Edgar Form D Offerings
2011-04-052011-04-05 · 0000919574-11-002601
2011-01-282011-01-28 · 0000919574-11-000363

Local market & wealth

Rank targets by how wealthy the local market is

Soi High Wealth Score
0.5732
Soi Zip Pct 200k Plus
0.4404
Soi Zip Returns 200k Plus
4,210
Soi Zip Total AGI
6,266,812
Fdic Zip Total Deposits
65,783,136,000
Fdic Zip Branch Count
427
Fdic Zip Top Banks
JPMorgan Chase Bank, National Association
The Northern Trust Company

Compliance & brand

Firm Registration Status
active

All other collected signals (27)

Everything else we've pulled for this record, not yet curated into a section.

Adv W Recently Filed
No
Bc Firm Active Bc Count
0
Bc Firm Active IA Count
3
Bc Firm IAR Count
3
Custodian Candidates
Full
E*trade4
Edgar Addresses
Mailing
303 W. MADISON STREET, SUITE 1325CHICAGO, IL 60606
Business
303 W. MADISON STREET, SUITE 1325CHICAGO, IL 60606
Edgar EIN
000000000
Edgar Recent Filings
D/A2011-04-05 · 0000919574-11-002601
D/A2011-01-28 · 0000919574-11-000363
Fdic Zip Branches Raw
Citibank, Federal Savings BankWinnetka, IL
Biltmore Investors BankWinnetka, IL
Fdic Zip HHI
1033.93
Fdic Zip Top Bank Share Pct
22.51
Fdic Zip Year
2025
Firm Has Custody
No
Mailing Office Differs
No
Rdap Domain Expiration Date
2026-08-17T15:54:05Z
Rdap Domain Last Changed
2025-07-20T00:41:04Z
Rdap Nameservers
Ns1.inmotionhosting.comNs2.inmotionhosting.com
Rdap Secure Dns Enabled
No
Rdap Status
Client Transfer Prohibited
Soi Year
2022
Soi Zip Distribution
Stub 1
AGI18,422
Returns2,000
Stub 2
AGI32,614
Returns880
Stub 3
AGI42,654
Returns690
Soi Zip Total Business Income
140,713
Soi Zip Total Cap Gains
1,702,972
Soi Zip Total Dividends
524,338
Soi Zip Total Returns
9,560
Top Owner CRD
1209190
Trust Company Affiliate
No

People (4)

4
CROGHAN, THOMAS, J
IAR · Direct Owner · 87.5%
1209190
SOUTER, JOHN, ROBERT
IAR · Direct Owner · 17.5%
1702122
JOHN WHITMAN CROGHAN
Executive Officer · 2.5%
4641658
DARIA MARIE MACK
IAR
4463216