SECURITY INVESTORS, LLC

CRD

105477

SEC file #

801-8008

EIN

000000000

DBA names

Guggenheim Investments

Economics

AUM

$7.97B

AUM band

$1B+

AUM trajectory

'20 · $9.29B

'21 · $9.84B

'22 · $11.40B

'23 · $13.03B

'25 · $7.40B

'26 · $7.97B

'20'26

$9.29B → $7.97B▼ -14%

sec adv history

Client mix

Investment Companies

107

Operations

Employees (total)

Advisory staff (per ADV)

Advisory staff (5-yr trend)

'20 · 34 advisors

'21 · 38 advisors

'22 · 37 advisors

'23 · 35 advisors

'25 · 13 advisors

'26 · 13 advisors

'20'26

34 advisors → 13 advisors▼ -62%

sec adv history

Primary office

NEW YORK NY

Branches

—

Custodian & Brokerage

Primary custodian

E*Tradelow confidence

adv brochure

Services offered

Portfolio mgmt — investment companiesPortfolio mgmt — pooled vehicles

Fee basis

% of AUM

Filings

Latest ADV filing

03/31/2026

guggenheiminvestments.com

ADV-W filed at

—

Website

Compliance

Disclosures (firm)

Trademark

—

Additional signalsExpand ▾

Ownership & succession ★

Who controls the firm + pre-computed succession flags

Top Owner Name

RYDEX HOLDINGS, LLC

Top Owner Pct

87.5

Top Owner Entity Kind

Owner Count

Control Persons

RYDEX HOLDINGS, LLC

BEIER, DUSTAN, ROY

Solo Advisor Indicator

Succession Risk Solo Owner

Is Parent Owned Subsidiary

Yes

Availability / M&A ★

Already-acquired = skip; deal comps

Adv W Filed

sec adv w

Web presence ★

Stale website = winding down

Web Signal Quality

Rdap Domain

GUGGENHEIMINVESTMENTS.COM

Rdap Domain Creation Date

2000-07-06T19:33:34Z

Rdap Firm Age Years

Rdap Firm Age Band

20+y

Rdap Registrar

MarkMonitor Inc.

Retirement-plan book (Form 5500) ★

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

Retirement Plan Book

form 5500

SEC EDGAR

Edgar Cik

0001360533

Edgar Registered

Yes

Edgar Filing Count

Edgar First Filing Date

2006-04-26

Edgar Last Filing Date

2026-05-13

Edgar 13f Count

Edgar 13f Latest AUM Estimate

Filing Date2026-05-13

Accession0001580642-26-003152

Edgar Former Names

Brinker Capital Investments, LLC

CLS Investments, LLC

Compliance & brand

Firm Registration Status

active

sec adv w

All other collected signals (16)

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

Adv W Recently Filed

sec adv w

Bc Firm Active Bc Count

brokercheck firm search

Bc Firm Active IA Count

brokercheck firm search

Bc Firm IAR Count

brokercheck firm search

Custodian Candidates

Full

E*trade	4
Bny Mellon	1

adv brochure

Edgar Addresses

Mailing

17605 WRIGHT STREETOMAHA, NE 68130

Business

17605 WRIGHT STREETOMAHA, NE 68130

Edgar EIN

000000000

Edgar Recent Filings

13F-HR2026-05-13 · 0001580642-26-003152

APP WD2026-04-20 · 0001140361-26-015503

Firm Has Custody

Mailing Office Differs

Rdap Domain Expiration Date

2027-07-06T19:33:34Z

Rdap Domain Last Changed

2025-11-17T14:20:04Z

Rdap Nameservers

Blue.foundationdns.comBlue.foundationdns.netBlue.foundationdns.org

Rdap Secure Dns Enabled

Rdap Status

Client Delete ProhibitedClient Transfer ProhibitedClient Update Prohibited

Trust Company Affiliate

Yes

People (46)

BEIER, DUSTAN, ROY

6552192

BINDER, BRIAN, EDWARD

2466834

BYRUM, MICHAEL, PAUL

2254181

CATALUCCI, JOANNA, MARIE

4148421

AMY LEIGH DAMMAN

2720290

LEE, AMY, JO

MISANTONE, MARGAUX, MARIE

1161869

4949669

ANTHONY JOSEPH SENDRA

4360806

PARISI, CHRISTOPHER VITO

2410528

CATHERINE JUNELL NETTLES

JOHN FREDERIC CHISHOLM

CHRISTOPHER GEORGE BRADLEY

2820356

LAUREN ASHLEY ANDERSON

MATTHEW V BUCCIGROSSO

ADAM JOSEPH GODLEWSKI

CHRISTOPHER ZANE COSANTINO

JONATHAN DAVID PANOSH

6074603

Nicholas Paul Zelenika

JACOB CHARLES SCHULTZ

Houston Stevana Jarvis