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Quantum Private Wealth, LLC — 13F Holdings & Portfolio

CIK 1929662 · latest 13F-HR filed 2026-07-29

Backtest portfolio

Quantum Private Wealth, LLC manages $390.2M in 13F-reported U.S. long-equity assets across 171 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are AAPL (7.50%), AMZN (7.19%), META (6.50%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 20 new positions and exited 14; 92 existing positions rose in reported value and 30 fell.

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.

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AUM
$390.2M

Long-equity book

Holdings
171

Distinct positions

Period
2026-06-30

Filed 2026-07-29

Q/Q Activity
+20 / −14 / ↑92 / ↓30

vs 2026-03-31

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q2 26
AAPL7.5% · -5%AMZN7.2% · -6%META6.5% · -1%NVDA5.5% · -1%AVGO4.3% · -1%AMD4.3% · -11%GOOG3.9% · -11%MSFT3.9% · -3%FWD2.8% · -10%POWL2.7% · +177%MRVL2.1% · -21%DELL1.9% · -4%CRWD1.7% · -2%ATOM1.7% · +24%TSM1.6% · -11%TSHA1.4% · -4%NFLX1.3% · -13%TGTX1.2% · -13%SNOW1.2% · -10%EWTX1.2% · -3%GOOGL1.1% · -0%PANW1.1% · -13%HD1.0% · -1%VKTX1.0% · -6%ARM1.0% · -5%QCOM0.9% · -9%EME0.9% · -11%ARKX0.8% · newVRT0.8% · -9%PLTR0.7% · -11%TSLA0.7% · -12%DDOG0.7% · -17%ECG0.7% · 0%FDN0.6% · -5%MA0.6% · -4%KRYS0.6% · -15%RTX0.5% · -2%GLW0.5% · -2%QQQ0.5% · -2%PWR0.5% · -27%ET0.5% · -10%BRK.B0.5% · -4%NOW0.5% · +8%KLAC0.5% · +778%GRID0.5% · -13%EPD0.4% · -4%REAL0.4% · -4%CEG0.4% · -8%AMSC0.4% · +8%SOLS0.3% · +1%ROK0.3% · -3%NOC0.3% · -7%NXPI0.3% · 0%PRI0.3% · 0%ESN0.3% · +2%LRGC0.3% · -12%SF0.3% · -22%SPY0.3% · -5%V0.3% · -5%TDY0.3% · -3%

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 value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q1 26 → Q2 26

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

3 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 48.6%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

As of the firm’s regulatory filing dated Jul 22, 2026.

Assets Under Management
$418.0M
Discretionary
$418.0M
Employees
5
Accounts
372
Address
400 N. ASHLEY DRIVE
SUITE 1900
TAMPA, FL 33602
Phone
(847) 474-1400
Website
Name Title / Status Ownership Type
PERKINS, JAMES, MARSHALL ControlPRESIDENT AND CHIEF COMPLIANCE OFFICER
since Apr 2020
75% or moreIndividual
Ownership & leadership changes · 4 filings with changes since Feb 7, 2020

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.

Oct 21, 2025 filing
  • ChangedPERKINS, JAMES, MARSHALL · title CHIEF COMPLIANCE OFFICER / PRESIDENT → PRESIDENT AND CHIEF COMPLIANCE OFFICER
Mar 29, 2023 filing
  • ChangedPERKINS, JAMES, MARSHALL · title PRESIDENT/CHIEF COMPLIANCE OFFICER → CHIEF COMPLIANCE OFFICER / PRESIDENT
Feb 26, 2021 filing
  • No longer listedGAMBIT, TODD, WILLIAM · CHIEF COMPLIANCE OFFICER · Less than 5% · control person · listed since Jan 2020
  • ChangedPERKINS, JAMES, MARSHALL · title CEO, MANAGING PARTNER → PRESIDENT/CHIEF COMPLIANCE OFFICER
Apr 9, 2020 filing
  • AddedPERKINS, JAMES, MARSHALL · CEO, MANAGING PARTNER · 75% or more · control person
  • ChangedGAMBIT, TODD, WILLIAM · title PRESIDENT/MANAGING MEMBER/CHIEF COMPLIANCE OFFICER → CHIEF COMPLIANCE OFFICER; ownership 75% or more → Less than 5%
Feb 7, 2020 filing (earliest on record)
  • ListedGAMBIT, TODD, WILLIAM · PRESIDENT/MANAGING MEMBER/CHIEF COMPLIANCE OFFICER · 75% or more · control person

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

Quantum Private Wealth, LLC 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 APPLE INC AAPL 037833100 $29.3M 7.50% 101,104 SH
2 AMAZON COM INC AMZN 023135106 $28.1M 7.19% 117,778 SH
3 META PLATFORMS INC META 30303M102 $25.4M 6.50% 45,012 SH
4 NVIDIA CORPORATION NVDA 67066G104 $21.3M 5.46% 106,382 SH
5 BROADCOM INC AVGO 11135F101 $16.6M 4.26% 44,034 SH
6 ADVANCED MICRO DEVICES INC AMD 007903107 $16.6M 4.26% 28,598 SH
7 ALPHABET INC GOOG 02079K107 $15.4M 3.95% 43,613 SH
8 MICROSOFT CORP MSFT 594918104 $15.4M 3.94% 41,168 SH
9 AB ACTIVE ETFS INC FWD 00039J509 $10.9M 2.79% 73,382 SH
10 POWELL INDS INC POWL 739128106 $10.6M 2.73% 37,182 SH
11 MARVELL TECHNOLOGY INC MRVL 573874104 $8.2M 2.09% 27,360 SH
12 DELL TECHNOLOGIES INC DELL 24703L202 $7.6M 1.94% 17,540 SH
13 CROWDSTRIKE HLDGS INC CRWD 22788C105 $6.7M 1.72% 8,789 SH
14 ATOMERA INC ATOM 04965B100 $6.5M 1.66% 743,895 SH
15 TAIWAN SEMICONDUCTOR MANUFAC TSM 874039100 $6.3M 1.61% 13,188 SH
16 TAYSHA GENE THERAPIES INC TSHA 877619106 $5.5M 1.42% 812,027 SH
17 NETFLIX INC. NFLX 64110L106 $4.9M 1.26% 68,840 SH
18 TG THERAPEUTICS INC TGTX 88322Q108 $4.7M 1.21% 86,008 SH
19 SNOWFLAKE INC SNOW 833445109 $4.7M 1.20% 18,348 SH
20 EDGEWISE THERAPEUTICS INC EWTX 28036F105 $4.6M 1.18% 113,380 SH
21 ALPHABET INC GOOGL 02079K305 $4.2M 1.09% 11,859 SH
22 PALO ALTO NETWORKS INC PANW 697435105 $4.1M 1.06% 12,103 SH
23 HOME DEPOT INC HD 437076102 $4.1M 1.04% 11,544 SH
24 VIKING THERAPEUTICS INC VKTX 92686J106 $3.8M 0.98% 98,365 SH
25 ARM HOLDINGS PLC ARM 042068205 $3.7M 0.95% 10,475 SH
26 QUALCOMM INC QCOM 747525103 $3.5M 0.91% 19,164 SH
27 EMCOR GROUP INC EME 29084Q100 $3.4M 0.88% 4,121 SH
28 ARK ETF TR ARKX 00214Q807 $3.2M 0.82% 94,223 SH
29 VERTIV HOLDINGS CO VRT 92537N108 $3.1M 0.80% 9,335 SH
30 PALANTIR TECHNOLOGIES INC PLTR 69608A108 $2.9M 0.74% 24,594 SH
31 TESLA INC TSLA 88160R101 $2.8M 0.71% 6,543 SH
32 DATADOG INC DDOG 23804L103 $2.7M 0.68% 10,257 SH
33 EVERUS CONSTR GROUP ECG 300426103 $2.7M 0.68% 16,052 SH
34 FIRST TR EXCHANGE-TRADED FD FDN 33733E302 $2.4M 0.63% 9,229 SH
35 MASTERCARD INCORPORATED MA 57636Q104 $2.4M 0.60% 4,582 SH
36 KRYSTAL BIOTECH INC KRYS 501147102 $2.3M 0.58% 6,119 SH
37 RTX CORPORATION RTX 75513E101 $2.1M 0.54% 11,149 SH
38 CORNING INC GLW 219350105 $2.1M 0.54% 8,280 SH
39 INVESCO QQQ TR QQQ 46090E103 $2.1M 0.53% 2,792 SH
40 QUANTA SVCS INC PWR 74762E102 $2.0M 0.52% 2,796 SH
41 ENERGY TRANSFER L P ET 29273V100 $2.0M 0.51% 104,048 SH
42 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $2.0M 0.50% 3,919 SH
43 SERVICENOW INC NOW 81762P102 $1.9M 0.48% 18,965 SH
44 KLA CORP KLAC 482480100 $1.9M 0.48% 6,165 SH
45 FIRST TR EXCHANGE-TRADED FD GRID 33737A108 $1.8M 0.47% 9,588 SH
46 ENTERPRISE PRODS PARTNERS L EPD 293792107 $1.6M 0.42% 44,640 SH
47 THE REALREAL INC REAL 88339P101 $1.5M 0.39% 128,506 SH
48 CONSTELLATION ENERGY CORP CEG 21037T109 $1.4M 0.37% 5,756 SH
49 AMERICAN SUPERCONDUCTOR CORP AMSC 030111207 $1.4M 0.36% 33,823 SH
50 SOLSTICE ADVANCED MATLS INC SOLS 83443Q103 $1.3M 0.34% 14,902 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-07-29 $390.2M 171 0001104659-26-088264
2026-03-31 2026-04-27 $323.7M 165 0001104659-26-049289
2025-12-31 2026-02-06 $342.4M 169 0001104659-26-011333
Filer Information
Address
400 N. ASHLEY DRIVE
SUITE 1900
TAMPA, FL 33602
Phone
(847) 474-1400
Filing Manager
Quantum Private Wealth, LLC
TAMPA, FL
Signatory
James M. Perkins
President/Chief Compliance Officer