ABNER HERRMAN & BROCK LLC

Registered adviser

CIK

1038661

Location

JERSEY CITY, NJ

Portfolio Value

Mid $1,042,342,680

Diversification

Diversified

Filing Date

Global Rank

#2,344 / 8,811 ▼ 114 · as of Jun 2026

Top Industry

Semiconductors 17.1%

Period ended 21 days ago

Filed Oct 20, 2026 · 1d

27 quarters · since Mar 2020

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type

Registered adviser

Form ADV roster, Oct 1, 2026

Form ADV adviser

CRD 8517

Roster of Oct 1, 2026

Regulatory AUM

$2,736,053,212

Main clients

Individuals and high net worth (86% of AUM)

Form ADV history

Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.

Rosters	Regulatory AUM	Main clients
Apr 2026 to Oct 2026	$2,736,053,212	Individuals and high net worth (86%)
Apr 2025 to Mar 2026	$2,430,649,447	Individuals and high net worth (87%)
Apr 2024 to Mar 2025	$1,952,266,950	Individuals and high net worth (88%)
May 2023 to Mar 2024	$1,653,326,087	Individuals and high net worth (88%)
Apr 2023	$1,653,326,087	Individuals and high net worth (88%)
Apr 2022 to Mar 2023	$1,732,567,039	Individuals and high net worth (86%)

3 earlier changes not shown.

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, the newest measured quarter, never from the firm's own description.

Style

Diversified active

Top 10 weight 45.4%, 31.2 effective positions, active share 56.2% against the S&P 500 as of 2026-06-30; it meets none of the index-like, systematic-like or concentrated tests

Turnover

Low turnover

13.9% over the last four quarters (under 30%)

Horizon

Long horizon

Value-weighted holding period 17.3 quarters (12+), a floor since 34.3% of the book was already held when coverage starts

Closest benchmark: the S&P 500 as of 2026-06-30, active share 56.2%; sector active share 17.9% against the combined 13F book's sector weights.

Over time 26 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

118 tracked positions · as of Sep 30, 2026 · Δ vs Jun 30, 2026

Top Position

8.4%

+1.0 pts

Top 5

31.5%

+2.6 pts

Top 10

48.2%

+2.9 pts

HHI

353

Diversified+32

Portfolio Trend

27 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2026

Sector	% Portfolio	Value	Positions
Technology	35.5%	$369,781,695	13
Financial Services	18.5%	$192,694,957	29
Industrials	10.5%	$109,763,221	15
Consumer Cyclical	9.6%	$99,686,606	8
Healthcare	9.3%	$97,020,779	11
Communication Services	8.6%	$89,824,349	5
Energy	4.0%	$41,910,462	9
Consumer Defensive	2.2%	$23,123,562	4
Unclassified	1.6%	$16,170,410	19
Basic Materials	0.1%	$1,056,138	2
Utilities	0.1%	$767,501	2
Real Estate	0.1%	$543,000	1

Last Quarter's Activity

Export CSV

Sep 30, 2026 vs Jun 30, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
RTX	RTX Corp	+7,184	95,377	$17,706,740
PEG	Public Service Enterprise Group Inc	+3,394	6,714	$452,120
AVGO	Broadcom Inc.	+1,530	5,127	$1,800,551
WFC	Wells Fargo & Company/Mn	+1,432	181,885	$14,559,894
GOOGL	Alphabet Inc.	+1,391	5,112	$1,758,936
NEE	Nextera Energy Inc	+1,324	4,164	$315,381
MSFT	Microsoft Corp	+1,224	78,928	$40,482,171
LMT	Lockheed Martin Corp	+1,192	7,874	$4,009,834
TSM	Taiwan Semiconductor Manufacturing Co Ltd	+740	26,534	$12,104,545
BNY	Bank of New York Mellon Corp	+719	54,594	$7,895,930
ABBV	AbbVie Inc.	+719	3,234	$845,982
AAPL	Apple Inc.	+642	138,474	$46,114,611
ETN	Eaton Corp plc	+577	2,627	$1,128,848
IVV	iShares Core S&P 500 ETF	+557	1,154	$883,790
CAT	Caterpillar Inc	+452	854	$692,414
SYK	Stryker Corp	+449	34,739	$9,566,773
GE	General Electric Co	+401	13,993	$4,369,873
PG	PROCTER & GAMBLE Co	+355	8,291	$1,204,516
EMR	Emerson Electric Co	+341	81,688	$12,669,808
HIG	Hartford Insurance Group, Inc.	+333	4,333	$530,185
UNP	Union Pacific Corp	+238	1,685	$458,539
ALL	Allstate Corp	+227	6,927	$1,536,824
MRK	Merck & Co., Inc.	+198	202,622	$29,443,002
V	Visa Inc.	+198	803	$288,541
INTC	Intel Corp	+175	1,904	$228,917
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
NFLX	Netflix Inc	−233,616	5,991	$416,853
MCD	Mcdonalds Corp	−53,123	1,340	$309,459
DELL	Dell Technologies Inc.	−13,390	138,920	$74,732,014
WMT	Walmart Inc.	−5,653	193,315	$20,089,294
NVDA	Nvidia Corp	−4,907	383,945	$87,685,359
AMD	Advanced Micro Devices Inc	−3,857	120,843	$73,926,913
AIG	American International Group, Inc.	−3,408	162,433	$12,088,263
MS	Morgan Stanley	−3,186	141,825	$26,674,446
TSLA	Tesla, Inc.	−2,737	54,543	$19,352,401
GOOG	Alphabet Inc.	−2,603	130,481	$44,460,095
AON	Aon plc	−2,104	49,114	$13,593,281
XOM	ExxonMobil Holdings Corp	−1,937	124,828	$20,315,757
AMZN	Amazon Com Inc	−1,858	145,859	$36,340,769
BA	Boeing Co	−1,726	128,317	$23,873,377
CB	Chubb Ltd	−1,462	61,842	$20,114,110
CVX	Chevron Corp	−1,422	91,017	$18,586,581
VZ	Verizon Communications Inc	−1,364	310,996	$14,265,386
AXP	American Express Co	−1,217	68,070	$20,700,087
IBM	International Business Machines Corp	−1,211	142,557	$31,352,561
JPM	Jpmorgan Chase & Co	−975	105,985	$35,063,017
NEM	NEWMONT Corp /DE/	−925	2,675	$308,534
MA	Mastercard Inc	−829	38,438	$21,197,403
MAR	Marriott International Inc /Md/	−822	56,919	$20,244,380
JNJ	Johnson & Johnson	−814	78,774	$20,854,628
AMGN	Amgen Inc	−466	7,952	$3,351,847
No positions match the current search.

New Positions

Positions the filer opened this quarter

15 positions

Ticker	Company	Shares	Value
GD	General Dynamics Corp	47,064	$15,617,247
NOC	Northrop Grumman Corp /De/	27,122	$13,112,944
IUSB	iShares Core Universal USD Bond ETF	16,436	$724,663
GSIE	Goldman Sachs ActiveBeta(R) International Equity ETF	8,781	$402,521
GOVT	iShares U.S. Treasury Bond ETF	17,842	$390,204
JVAL	JPMorgan U.S. Value Factor ETF	5,695	$329,854
JHMD	John Hancock Multifactor Developed International ETF	6,472	$287,033
GSLC	Goldman Sachs ActiveBeta(R) U.S. Large Cap Equity ETF	1,962	$284,568
XT	iShares Future Exponential Technologies ETF	3,327	$277,471
FNDE	Schwab Fundamental Emerging Markets Equity ETF	6,184	$258,924
AMAT	Applied Materials Inc /De	497	$254,155
ITOT	iShares Core S&P Total U.S. Stock Market ETF	1,467	$243,932
GEV	GE Vernova Inc.	239	$227,167
MCK	Mckesson Corp	251	$214,306
MGK	VANGUARD MEGA CAP GROWTH INDEX FUND	2,302	$213,280
No positions match the current search.

Sold Out

Positions the filer fully exited

7 positions

Ticker	Company	Shares	Value
ORCL	Oracle Corp	105,970	$15,529,903
ISRG	Intuitive Surgical Inc	20,318	$8,080,062
PLTR	Palantir Technologies Inc.	32,268	$3,764,707
BMY	Bristol Myers Squibb Co	10,000	$576,200
ECG	Everus Construction Group, Inc.	1,500	$248,925
NBIS	Nebius Group N.V.	805	$222,316
ENB	Enbridge Inc	3,936	$213,370
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

118 tracked positions · $1,042,342,680 total · filing declares 121 positions · $1,043,258 · as of Sep 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 1–50 of 118 positions by value · page 1 of 3

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
NVDA	Nvidia Corp Technology	Reduced	383,945	-4,907	$87,685,359	+12.7%	8.41%
DELL	Dell Technologies Inc. Technology	Reduced	138,920	-13,390	$74,732,014	+13.7%	7.17%
AMD	Advanced Micro Devices Inc Technology	Reduced	120,843	-3,857	$73,926,913	+2.1%	7.09%
AAPL	Apple Inc. Technology	Added	138,474	+642	$46,114,611	+15.6%	4.42%
GOOG	Alphabet Inc. Communication Services	Reduced	130,481	-2,603	$44,460,095	−5.4%	4.27%
MSFT	Microsoft Corp Technology	Added	78,928	+1,224	$40,482,171	+39.7%	3.88%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	145,859	-1,858	$36,340,769	+3.2%	3.49%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	105,985	-975	$35,063,017	+0.1%	3.36%
IBM	International Business Machines Corp Technology	Reduced	142,557	-1,211	$31,352,561	−22.5%	3.01%
LLY	ELI LILLY & Co Healthcare	Reduced	26,710	-428	$30,905,606	−5.1%	2.97%
MRK	Merck & Co., Inc. Healthcare	Added	202,622	+198	$29,443,002	+13.2%	2.82%
META	Meta Platforms, Inc. Communication Services	Reduced	39,884	-385	$28,923,079	+27.5%	2.77%
MS	Morgan Stanley Financial Services	Reduced	141,825	-3,186	$26,674,446	−12.0%	2.56%
BA	Boeing Co Industrials	Reduced	128,317	-1,726	$23,873,377	−15.2%	2.29%
MA	Mastercard Inc Financial Services	Reduced	38,438	-829	$21,197,403	+5.1%	2.03%
JNJ	Johnson & Johnson Healthcare	Reduced	78,774	-814	$20,854,628	+3.2%	2.00%
AXP	American Express Co Financial Services	Reduced	68,070	-1,217	$20,700,087	−11.7%	1.99%
XOM	ExxonMobil Holdings Corp Energy	Reduced	124,828	-1,937	$20,315,757	+17.2%	1.95%
MAR	Marriott International Inc /Md/ Consumer Cyclical	Reduced	56,919	-822	$20,244,380	−5.4%	1.94%
CB	Chubb Ltd Financial Services	Reduced	61,842	-1,462	$20,114,110	−6.8%	1.93%
WMT	Walmart Inc. Consumer Defensive	Reduced	193,315	-5,653	$20,089,294	−10.9%	1.93%
TSLA	Tesla, Inc. Consumer Cyclical	Reduced	54,543	-2,737	$19,352,401	−19.7%	1.86%
CVX	Chevron Corp Energy	Reduced	91,017	-1,422	$18,586,581	+21.3%	1.78%
RTX	RTX Corp Industrials	Added	95,377	+7,184	$17,706,740	+5.8%	1.70%
GD	General Dynamics Corp Industrials	NEW	47,064	NEW	$15,617,247	NEW	1.50%
WFC	Wells Fargo & Company/Mn Financial Services	Added	181,885	+1,432	$14,559,894	−2.4%	1.40%
VZ	Verizon Communications Inc Communication Services	Reduced	310,996	-1,364	$14,265,386	+7.9%	1.37%
AON	Aon plc Financial Services	Reduced	49,114	-2,104	$13,593,281	−20.0%	1.30%
NOC	Northrop Grumman Corp /De/ Industrials	NEW	27,122	NEW	$13,112,944	NEW	1.26%
PWR	Quanta Services, Inc. Industrials	Reduced	20,098	-384	$12,913,165	−12.4%	1.24%
EMR	Emerson Electric Co Industrials	Added	81,688	+341	$12,669,808	+8.8%	1.22%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Added	26,534	+740	$12,104,545	−1.7%	1.16%
AIG	American International Group, Inc. Financial Services	Reduced	162,433	-3,408	$12,088,263	−2.2%	1.16%
C	Citigroup Inc Financial Services	Added	91,393	+115	$11,833,565	−7.4%	1.14%
HD	Home Depot, Inc. Consumer Cyclical	Reduced	38,418	-386	$10,929,536	−20.1%	1.05%
SYK	Stryker Corp Healthcare	Added	34,739	+449	$9,566,773	−11.4%	0.92%
SPY	Spdr S&P 500 ETF Trust	Reduced	11,516	-358	$8,782,447	−1.0%	0.84%
BNY	Bank of New York Mellon Corp Financial Services	Added	54,594	+719	$7,895,930	+1.3%	0.76%
RCL	Royal Caribbean Cruises Ltd Consumer Cyclical	Reduced	26,405	-21	$7,020,033	−16.3%	0.67%
HLT	Hilton Worldwide Holdings Inc. Consumer Cyclical	Added	16,595	+20	$5,279,201	−3.6%	0.51%
GE	General Electric Co Industrials	Added	13,993	+401	$4,369,873	−14.0%	0.42%
LMT	Lockheed Martin Corp Industrials	Added	7,874	+1,192	$4,009,834	+17.8%	0.38%
AMGN	Amgen Inc Healthcare	Reduced	7,952	-466	$3,351,847	+10.0%	0.32%
DE	Deere & Co Industrials	Reduced	3,046	-40	$2,045,541	+4.5%	0.20%
AVGO	Broadcom Inc. Technology	Added	5,127	+1,530	$1,800,551	+32.5%	0.17%
GOOGL	Alphabet Inc. Communication Services	Added	5,112	+1,391	$1,758,936	+32.3%	0.17%
ALL	Allstate Corp Financial Services	Added	6,927	+227	$1,536,824	−3.6%	0.15%
PEP	Pepsico Inc Consumer Defensive	Reduced	10,402	-15	$1,318,141	−6.5%	0.13%
PG	PROCTER & GAMBLE Co Consumer Defensive	Added	8,291	+355	$1,204,516	+3.5%	0.12%
ETN	Eaton Corp plc Industrials	Added	2,627	+577	$1,128,848	+29.2%	0.11%

Showing the top 50 of 118 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.