StoneRidge PMG Advisors, LLC — 13F Holdings & Portfolio
CIK 2143439 · latest 13F-HR filed 2026-11-04
StoneRidge PMG Advisors, LLC manages $141.9M in 13F-reported U.S. long-equity assets across 147 reported positions as of its 2026-09-30 13F-HR filing. Its largest disclosed positions are NVDA (5.74%), MSFT (5.74%), AAPL (5.73%).
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.
Loading holdings…
AUM
$141.9M
Long-equity book
Holdings
147
Distinct positions
Period
2026-09-30
Filed 2026-11-04
Q/Q Activity
—
no prior filing cached
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Portfolio map
Q3 26NVDA5.7%MSFT5.7%AAPL5.7%AMZN4.3%AVGO3.9%GOOGL3.1%META3.0%GOOG2.5%MU2.3%LRCX1.7%AMD1.5%KLAC1.4%CRM1.4%LLY1.3%JPM1.3%NKE1.2%AMAT1.2%ORCL1.1%NOW1.1%TSLA1.1%INTC1.0%QCOM0.8%ADBE0.8%ABT0.8%DHR0.7%UBER0.7%ABBV0.7%WMT0.7%UNH0.7%ELV0.6%TROW0.6%WFC0.6%AMT0.6%STE0.6%DVN0.6%TFC0.6%HBAN0.6%CORESITE REALTY0.6%COST0.6%PRU0.6%BBY0.6%LMT0.5%WRB0.5%AIZ0.5%EXC0.5%FISV0.5%OKE0.5%MMM0.5%BX0.5%BIIB0.5%ADI0.5%TRANE INC0.5%BAC0.5%RJF0.5%SOLV0.5%NFLX0.5%GEHC0.5%BSX0.4%PGR0.4%FRT0.4%
Box 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
Estimated 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
1 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 = 38.2%Cumulative share of the portfolio held in the largest N positions.
Firm Profile & Key People
As of the firm’s regulatory filing dated Aug 5, 2026.
Assets Under Management
$774.2M
Discretionary
$259.2M
Employees
11
Accounts
18
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| BELTRAITH CAPITAL, LLC Control | MEMBER since Jul 2015 | 50–75% | Domestic Entity |
| CLARKE, KIMBERLY, ANN Control | CHIEF COMPLIANCE OFFICER since Jan 2019 | Less than 5% | Individual |
| FOREFRONT ANALYTICS, LLC Control | MEMBER since May 2020 | 25–50% | Domestic Entity |
| LEEVY, WAYNE, O Control | CHIEF FINANCIAL OFFICER since Jul 2015 | Less than 5% | Individual |
| SANDERS, STEVEN, LEROY Control | CHIEF EXECUTIVE OFFICER since Jul 2015 | 25–50% | Individual |
| GECZY, CHRISTOPHER, CHARLES Control Indirect owner via FOREFRONT ANALYTICS, LLC | ELECTED MANAGER since May 2020 | 25–50% | Individual |
| LEEVY, WAYNE, O Control Indirect owner via BELTRAITH CAPITAL, LLC | ELECTED MANAGER since May 2009 | General partner, trustee or manager | Individual |
| SANDERS, STEVEN, LEROY Control Indirect owner via BELTRAITH CAPITAL, LLC | ELECTED MANAGER since May 2009 | 25–50% | Individual |
| CALDWELL, DONALD, RICHARD Indirect owner via BELTRAITH CAPITAL, LLC | ELECTED MANAGER since May 2009 | General partner, trustee or manager | Individual |
| IMASOGIE, OSAGIE, OLUFELA Indirect owner via BELTRAITH CAPITAL, LLC | ELECTED MANAGER since May 2009 | General partner, trustee or manager | Individual |
| LOMAX, BENNETT, PERRY Indirect owner via BELTRAITH CAPITAL, LLC | ELECTED MANAGER since May 2009 | General partner, trustee or manager | Individual |
Ownership & leadership changes · 5 filings with changes since Mar 30, 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.
Aug 5, 2026 filing
- No longer listedCALDWELL, DONALD, RICHARD · ELECTED MANAGER · Less than 5% · listed since Jul 2015
- No longer listedIMASOGIE, OSAGIE, OLUFELA · ELECTED MANAGER · Less than 5% · listed since Jul 2015
- No longer listedLOMAX, BENNETT, PERRY · ELECTED MANAGER · Less than 5% · listed since Jul 2015
- AddedFOREFRONT ANALYTICS, LLC · MEMBER · 25–50% · control person
- AddedGECZY, CHRISTOPHER, CHARLES · ELECTED MANAGER · 25–50% · indirect via FOREFRONT ANALYTICS, LLC · control person
- ChangedSANDERS, STEVEN, LEROY · ownership Less than 5% → 25–50%
Apr 16, 2026 filing
- ChangedCALDWELL, DONALD, RICHARD · indirect via BELTRAITH CAPITAL, LLC: no longer a control person
- ChangedIMASOGIE, OSAGIE, OLUFELA · indirect via BELTRAITH CAPITAL, LLC: no longer a control person
- ChangedLOMAX, BENNETT, PERRY · no longer a control person
- ChangedLOMAX, BENNETT, PERRY · indirect via BELTRAITH CAPITAL, LLC: no longer a control person
Mar 24, 2026 filing
- No longer listedADLER, NATALIE, PERNA · SENIOR PORTFOLIO MANAGER · Less than 5% · control person · listed since Jan 2019
- No longer listedADVISORS HOLDING, LLC · MEMBER · 25–50% · listed since Jan 2003
- No longer listedBASILE, ANTHONY, JAMES · MANAGING DIRECTOR · Less than 5% · control person · listed since Jan 1996
- No longer listedBASILE, ANTHONY, JAMES · ELECTED MANAGER · General partner, trustee or manager · indirect via ADVISORS HOLDING, LLC · control person · listed since Jul 2015
- No longer listedHABECKER, GAIL, MORGAN · DIRECTOR OF RESEARCH · Less than 5% · control person · listed since Jul 2015
- No longer listedLOWE, WINSTON, IRVIN · ELECTED MANAGER · Less than 5% · listed since Jul 2015
- No longer listedLOWE, WINSTON, IRVIN · ELECTED MANAGER · General partner, trustee or manager · indirect via BELTRAITH CAPITAL, LLC · control person · listed since May 2009
- No longer listedZACKROFF, RICHARD, ALLEN · MANAGING DIRECTOR · Less than 5% · control person · listed since Jan 1996
- No longer listedZACKROFF, RICHARD, ALLEN · ELECTED MANAGER · General partner, trustee or manager · indirect via ADVISORS HOLDING, LLC · control person · listed since Jul 2015
Jan 31, 2019 filing
- No longer listedBASILE, ANTHONY, JAMES · ELECTED MANAGER · General partner, trustee or manager · indirect via ADVISORS HOLDING · control person · listed since Jul 2015
- No longer listedZACKROFF, RICHARD, ALLEN · ELECTED MANAGER · General partner, trustee or manager · indirect via ADVISORS HOLDING · control person · listed since Jul 2015
- AddedCALDWELL, DONALD, RICHARD · ELECTED MANAGER · Less than 5%
- AddedCALDWELL, DONALD, RICHARD · ELECTED MANAGER · General partner, trustee or manager · indirect via BELTRAITH CAPITAL, LLC · control person
- AddedCLARKE, KIMBERLY, ANN · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
- AddedIMASOGIE, OSAGIE, OLUFELA · ELECTED MANAGER · Less than 5%
- AddedIMASOGIE, OSAGIE, OLUFELA · ELECTED MANAGER · General partner, trustee or manager · indirect via BELTRAITH CAPITAL, LLC · control person
- AddedLEEVY, WAYNE, O · ELECTED MANAGER · General partner, trustee or manager · indirect via BELTRAITH CAPITAL, LLC · control person
- AddedLOWE, WINSTON, IRVIN · ELECTED MANAGER · Less than 5%
- AddedLOWE, WINSTON, IRVIN · ELECTED MANAGER · General partner, trustee or manager · indirect via BELTRAITH CAPITAL, LLC · control person
- Listed againBASILE, ANTHONY, JAMES · ELECTED MANAGER · General partner, trustee or manager · indirect via ADVISORS HOLDING, LLC · control person
- Listed againZACKROFF, RICHARD, ALLEN · ELECTED MANAGER · General partner, trustee or manager · indirect via ADVISORS HOLDING, LLC · control person
- ChangedADLER, NATALIE, PERNA · title CHIEF COMPLIANCE OFFICER → SENIOR PORTFOLIO MANAGER
Sep 3, 2015 filing
- No longer listedBASILE, ANTHONY, JAMES · SHAREHOLDER · 25–50% · indirect via ADVISORS HOLDING, LLC · control person · listed since Jan 2003
- No longer listedZACKROFF, RICHARD, ALLEN · SHAREHOLDER · 25–50% · indirect via ADVISORS HOLDING, LLC · control person · listed since Jan 2003
- AddedBASILE, ANTHONY, JAMES · ELECTED MANAGER · General partner, trustee or manager · indirect via ADVISORS HOLDING · control person
- AddedBELTRAITH CAPITAL, LLC · MEMBER · 50–75% · control person
- AddedLEEVY, WAYNE, O · CHIEF FINANCIAL OFFICER · Less than 5% · control person
- AddedLOMAX, BENNETT, PERRY · ELECTED MANAGER · Less than 5% · control person
- AddedLOMAX, BENNETT, PERRY · ELECTED MANAGER · General partner, trustee or manager · indirect via BELTRAITH CAPITAL, LLC · control person
- AddedSANDERS, STEVEN, LEROY · CHIEF EXECUTIVE OFFICER · Less than 5% · control person
- AddedSANDERS, STEVEN, LEROY · ELECTED MANAGER · 25–50% · indirect via BELTRAITH CAPITAL, LLC · control person
- AddedZACKROFF, RICHARD, ALLEN · ELECTED MANAGER · General partner, trustee or manager · indirect via ADVISORS HOLDING · control person
- ChangedADVISORS HOLDING, LLC · title PARENT COMPANY → MEMBER; ownership 75% or more → 25–50%
- ChangedHABECKER, GAIL, MORGAN · title PRINCIPAL → DIRECTOR OF RESEARCH
Mar 30, 2012 filing (earliest on record)
- ListedADLER, NATALIE, PERNA · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
- ListedADVISORS HOLDING, LLC · PARENT COMPANY · 75% or more
- ListedBASILE, ANTHONY, JAMES · MANAGING DIRECTOR · Less than 5% · control person
- ListedBASILE, ANTHONY, JAMES · SHAREHOLDER · 25–50% · indirect via ADVISORS HOLDING, LLC · control person
- ListedHABECKER, GAIL, MORGAN · PRINCIPAL · Less than 5% · control person
- ListedZACKROFF, RICHARD, ALLEN · MANAGING DIRECTOR · Less than 5% · control person
- ListedZACKROFF, RICHARD, ALLEN · SHAREHOLDER · 25–50% · indirect via ADVISORS HOLDING, LLC · control person
StoneRidge PMG Advisors, LLC Holdings (2026-09-30)
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 | NVIDIA | NVDA | 67066G104 | $8.2M | 5.74% | 35,693 | SH |
| 2 | MICROSOFT | MSFT | 594918104 | $8.1M | 5.74% | 15,877 | SH |
| 3 | APPLE | AAPL | 037833100 | $8.1M | 5.73% | 24,410 | SH |
| 4 | AMAZON | AMZN | 023135106 | $6.2M | 4.34% | 24,723 | SH |
| 5 | BROADCOM INC | AVGO | 11135F101 | $5.6M | 3.94% | 15,906 | SH |
| 6 | ALPHABET CLASS A | GOOGL | 02079K305 | $4.5M | 3.14% | 12,969 | SH |
| 7 | META PLATFORMS INC. | META | 30303M102 | $4.2M | 2.98% | 5,827 | SH |
| 8 | ALPHABET CLASS C | GOOG | 02079K107 | $3.6M | 2.53% | 10,520 | SH |
| 9 | MICRON TECHNOLOGY INC | MU | 595112103 | $3.3M | 2.34% | 3,117 | SH |
| 10 | LAM RESEARCH | LRCX | 512807306 | $2.4M | 1.71% | 7,386 | SH |
| 11 | ADVANCED MICRO DEVICES | AMD | 007903107 | $2.2M | 1.53% | 3,555 | SH |
| 12 | KLA-TENCOR | KLAC | 482480100 | $2.0M | 1.39% | 10,101 | SH |
| 13 | SALESFORCE.COM | CRM | 79466L302 | $1.9M | 1.36% | 8,395 | SH |
| 14 | ELI LILLY | LLY | 532457108 | $1.9M | 1.34% | 1,647 | SH |
| 15 | JPMORGAN | JPM | 46625H100 | $1.8M | 1.30% | 5,575 | SH |
| 16 | NIKE | NKE | 654106103 | $1.8M | 1.24% | 49,667 | SH |
| 17 | APPLIED MATERIALS | AMAT | 038222105 | $1.7M | 1.17% | 3,253 | SH |
| 18 | ORACLE | ORCL | 68389X105 | $1.6M | 1.14% | 11,799 | SH |
| 19 | SERVICENOW | NOW | 81762P102 | $1.6M | 1.10% | 11,638 | SH |
| 20 | TESLA | TSLA | 88160R101 | $1.5M | 1.07% | 4,292 | SH |
| 21 | INTEL | INTC | 458140100 | $1.4M | 0.97% | 11,432 | SH |
| 22 | QUALCOMM | QCOM | 747525103 | $1.2M | 0.85% | 6,521 | SH |
| 23 | ADOBE | ADBE | 00724F101 | $1.2M | 0.82% | 4,875 | SH |
| 24 | ABBOTT LABORATORIES | ABT | 002824100 | $1.1M | 0.79% | 11,401 | SH |
| 25 | DANAHER | DHR | 235851102 | $1.1M | 0.74% | 4,756 | SH |
| 26 | UBER TECHNOLOGIES | UBER | 90353T100 | $1.1M | 0.74% | 15,388 | SH |
| 27 | ABBVIE INC | ABBV | 00287Y109 | $1.0M | 0.72% | 3,933 | SH |
| 28 | WALMART | WMT | 931142103 | $1.0M | 0.72% | 9,786 | SH |
| 29 | UNITEDHEALTH GROUP INC | UNH | 91324P102 | $947.0K | 0.67% | 2,581 | SH |
| 30 | ELEVANCE HEALTH | ELV | 036752103 | $908.0K | 0.64% | 2,335 | SH |
| 31 | T ROWE PRICE GROUP INC | TROW | 74144T108 | $895.0K | 0.63% | 8,606 | SH |
| 32 | WELLS FARGO | WFC | 949746101 | $891.0K | 0.63% | 11,136 | SH |
| 33 | AMERICAN TOWER CORP | AMT | 03027X100 | $881.0K | 0.62% | 5,385 | SH |
| 34 | STERIS PLC | STE | G84720104 | $879.0K | 0.62% | 4,185 | SH |
| 35 | DEVON ENERGY | DVN | 25179M103 | $871.0K | 0.61% | 18,921 | SH |
| 36 | TRUIST | TFC | 89832Q109 | $859.0K | 0.61% | 18,555 | SH |
| 37 | HUNTINGTON BANCSHARES INC | HBAN | 446150104 | $858.0K | 0.60% | 56,232 | SH |
| 38 | CORESITE REALTY CORPORATION | — | 21870Q105 | $849.0K | 0.60% | 2,829 | SH |
| 39 | COSTCO WHSL CORP | COST | 22160K105 | $839.0K | 0.59% | 922 | SH |
| 40 | PRUDENTIAL FINANCIAL INC | PRU | 744320102 | $834.0K | 0.59% | 7,342 | SH |
| 41 | BEST BUY | BBY | 086516101 | $820.0K | 0.58% | 9,291 | SH |
| 42 | LOCKHEED MARTIN CORPORATION | LMT | 539830109 | $773.0K | 0.54% | 1,518 | SH |
| 43 | WR BERKLEY | WRB | 084423102 | $769.0K | 0.54% | 11,391 | SH |
| 44 | ASSURANT | AIZ | 04621X108 | $733.0K | 0.52% | 2,782 | SH |
| 45 | EXELON | EXC | 30161N101 | $731.0K | 0.51% | 18,084 | SH |
| 46 | FISERVE | FISV | 337738108 | $728.0K | 0.51% | 16,104 | SH |
| 47 | ONEOK INC | OKE | 682680103 | $727.0K | 0.51% | 8,521 | SH |
| 48 | 3M | MMM | 88579Y101 | $708.0K | 0.50% | 4,312 | SH |
| 49 | BLACKSTONE GROUP - LP | BX | 09253U108 | $702.0K | 0.49% | 6,263 | SH |
| 50 | BIOGEN | BIIB | 09062X103 | $701.0K | 0.49% | 3,104 | SH |
Filer Information
Address
201 KING OF PRUSSIA ROADSUITE 200
RADNOR, PA 19087
Phone
(484) 254-5400
Filing Manager
StoneRidge PMG Advisors, LLC
RADNOR, PA
Signatory
Kimberly A. Clarke
Chief Compliance Officer