Abner Herrman & Brock LLC

13F filer · CIK 0001038661

Reported Jul 8, 2026

Net seller this quarter

13F portfolio value$1.05BU.S. long equity reported on 13F

Positions1028 new · 5 closed

Net flow last quarter-$1.39MBuys minus sells

Top 10 positions weight45.2%Concentration

Holdings

13F · last 4 quarters free

Scroll for earlier quarters

Company	Value	% of portfolio	% of company	POSITION CHANGE qoq %	First reported
Q2 2026Reported Jul 8, 2026102 positions
NVDANvidia Corp	$77.8M	7.39%	0.00%	-2.5%	Q4 2022
AMDAdvanced Micro Devices Inc	$72.4M	6.88%	0.01%	-5.0%	Q2 2023
DELLDell Technologies Inc.	$65.7M	6.24%	0.02%	-3.9%	Q1 2025
GOOGAlphabet Inc.	$47M	4.46%	Not reported	-2.0%	Q4 2022
IBMInternational Business Machines Corp	$40.4M	3.84%	0.02%	-0.4%	Q2 2013
AAPLApple Inc.	$39.9M	3.79%	0.00%	+15.3%	Q2 2013
AMZNAmazon Com Inc	$35.2M	3.34%	0.00%	-0.5%	Q2 2013
JPMJPMorgan Chase & Co	$35M	3.32%	0.00%	-11.9%	Q2 2013
LLYELI LILLY & Co	$32.6M	3.09%	0.00%	+1.1%	Q4 2022
MSMorgan Stanley	$30.3M	2.88%	0.01%	-8.1%	Q2 2013
MSFTMicrosoft Corp	$29M	2.75%	0.00%	-0.1%	Q2 2013
BABoeing Co	$28.2M	2.67%	0.02%	+34.2%	Q2 2013
MRKMerck & Co., Inc.	$26M	2.47%	0.01%	0.0%	Q2 2013
TSLATesla, Inc.	$24.1M	2.29%	0.00%	+0.8%	Q2 2025
AXPAmerican Express Co	$23.4M	2.22%	0.01%	-6.6%	Q2 2013
METAMeta Platforms, Inc.	$22.7M	2.15%	Not reported	+1.0%	Q2 2023
WMTWalmart Inc.	$22.5M	2.14%	0.00%	-1.6%	Q2 2013
CBChubb Ltd	$21.6M	2.05%	0.02%	-0.6%	Q4 2022
MARMarriott International Inc	$21.4M	2.03%	0.02%	-18.2%	Q2 2013
JNJJohnson & Johnson	$20.2M	1.92%	0.00%	+1864.2%	Q2 2013
MAMastercard Inc	$20.2M	1.91%	0.00%	-1.1%	Q3 2013
XOMExxonMobil Holdings Corp	$17.3M	1.65%	0.00%	-0.2%	Q2 2013
NFLXNetflix Inc	$17.1M	1.62%	0.01%	-25.6%	Q2 2023
AONAon plc	$17M	1.61%	0.02%	-4.5%	Q2 2013
RTXRTX Corp	$16.7M	1.59%	0.01%	+1.2%	Q4 2022
ORCLOracle Corp	$15.5M	1.47%	0.00%	-2.7%	Q2 2013
CVXChevron Corp	$15.3M	1.45%	0.00%	-0.1%	Q2 2013
WFCWells Fargo & Company	$14.9M	1.42%	0.01%	-31.3%	Q2 2013
PWRQuanta Services, Inc.	$14.7M	1.40%	0.01%	+4.6%	Q3 2025
MCDMcdonalds Corp	$14.7M	1.40%	0.01%	-1.2%	Q2 2013
HDHome Depot, Inc.	$13.7M	1.30%	0.00%	+2.0%	Q2 2013
VZVerizon Communications Inc	$13.2M	1.26%	0.01%	Not reported	Q2 2013
CCitigroup Inc	$12.8M	1.21%	0.01%	-1.8%	Q2 2013
AIGAmerican International Group, Inc.	$12.4M	1.17%	0.03%	-0.5%	Q4 2022
TSMTaiwan Semiconductor Manufacturing Co Ltd	$12.3M	1.17%	0.00%	+4.6%	Q3 2025
EMREmerson Electric Co	$11.6M	1.11%	0.01%	0.0%	Q4 2022
SYKStryker Corp	$10.8M	1.02%	0.01%	+0.4%	Q4 2022
SPYSPDR S&P 500 ETF Trust	$8.87M	0.84%	Not reported	-6.3%	Q3 2013
RCLRoyal Caribbean Cruises Ltd	$8.39M	0.80%	0.01%	-3.3%	Q1 2023
ISRGIntuitive Surgical Inc	$8.08M	0.77%	0.01%	-8.1%	Q1 2024
BNYBank of New York Mellon Corp	$7.79M	0.74%	0.01%	Not reported	Q2 2013
HLTHilton Worldwide Holdings Inc.	$5.48M	0.52%	0.01%	Not reported	Q2 2025
GEGeneral Electric Co	$5.08M	0.48%	0.00%	New	Q2 2026
PLTRPalantir Technologies Inc.	$3.77M	0.36%	0.00%	-13.2%	Q3 2025
LMTLockheed Martin Corp	$3.4M	0.32%	0.00%	+58.9%	Q4 2013
AMGNAmgen Inc	$3.05M	0.29%	0.00%	-24.2%	Q2 2013
DEDeere & Co	$1.96M	0.19%	0.00%	-4.0%	Q2 2013
ALLAllstate Corp	$1.59M	0.15%	0.00%	-2.9%	Q2 2013
PEPPepsico Inc	$1.41M	0.13%	0.00%	Not reported	Q2 2013
AVGOBroadcom Inc.	$1.36M	0.13%	0.00%	+18.7%	Q1 2024

Q1 2026Reported Apr 7, 202699 positions
NVDANvidia Corp	$69.5M	7.68%	0.00%	-1.4%	Q4 2022
GOOGAlphabet Inc.	$38.9M	4.30%	Not reported	-1.0%	Q4 2022
JPMJPMorgan Chase & Co	$35.7M	3.95%	0.00%	-0.4%	Q2 2013
IBMInternational Business Machines Corp	$35M	3.87%	0.02%	0.0%	Q2 2013
NFLXNetflix Inc	$31M	3.42%	0.01%	-2.4%	Q2 2023
AMZNAmazon Com Inc	$30.9M	3.42%	0.00%	+0.1%	Q2 2013
AAPLApple Inc.	$30.3M	3.35%	0.00%	+0.6%	Q2 2013
MSFTMicrosoft Corp	$28.8M	3.18%	0.00%	+0.2%	Q2 2013
AMDAdvanced Micro Devices Inc	$26.7M	2.95%	0.01%	+0.1%	Q2 2023
DELLDell Technologies Inc.	$26M	2.87%	0.02%	+0.5%	Q1 2025
MSMorgan Stanley	$26M	2.87%	0.01%	-0.3%	Q2 2013
WMTWalmart Inc.	$25.1M	2.78%	0.00%	-0.4%	Q2 2013
LLYELI LILLY & Co	$24.7M	2.73%	0.00%	+0.2%	Q4 2022
MRKMerck & Co., Inc.	$24.4M	2.69%	0.01%	+2.1%	Q2 2013
MARMarriott International Inc	$23.1M	2.55%	0.03%	0.0%	Q2 2013
METAMeta Platforms, Inc.	$22.8M	2.52%	Not reported	+0.1%	Q2 2023
AXPAmerican Express Co	$22.4M	2.48%	0.01%	-0.3%	Q2 2013
XOMExxonMobil Holdings Corp	$21.6M	2.38%	0.00%	-0.2%	Q2 2013
TSLATesla, Inc.	$21.1M	2.33%	0.00%	+1.6%	Q2 2025
WFCWells Fargo & Company	$20.9M	2.31%	0.01%	+1.1%	Q2 2013
CBChubb Ltd	$20.8M	2.29%	0.02%	+0.3%	Q4 2022
MAMastercard Inc	$19.8M	2.19%	0.00%	+0.2%	Q3 2013
BABoeing Co	$19.3M	2.13%	0.01%	+540.0%	Q2 2013
CVXChevron Corp	$19.1M	2.11%	0.00%	+0.8%	Q2 2013
AONAon plc	$17.3M	1.91%	0.03%	-1.0%	Q2 2013
MCDMcdonalds Corp	$17.1M	1.89%	0.01%	+0.4%	Q2 2013
RTXRTX Corp	$16.8M	1.86%	0.01%	-0.1%	Q4 2022
ORCLOracle Corp	$16M	1.77%	0.00%	-4.4%	Q2 2013
CRMSalesforce, Inc.	$13.3M	1.47%	0.01%	+0.1%	Q2 2023
AIGAmerican International Group, Inc.	$12.5M	1.39%	0.03%	+1.0%	Q4 2022
HDHome Depot, Inc.	$12.5M	1.38%	0.00%	+1.9%	Q2 2013
SYKStryker Corp	$11.2M	1.24%	0.01%	+2.5%	Q4 2022
PWRQuanta Services, Inc.	$10.7M	1.19%	0.01%	+9.9%	Q3 2025
EMREmerson Electric Co	$10.7M	1.18%	0.01%	+0.1%	Q4 2022
CCitigroup Inc	$10.5M	1.16%	0.01%	-4.8%	Q2 2013
ISRGIntuitive Surgical Inc	$10.2M	1.13%	0.01%	+1.8%	Q1 2024
TSMTaiwan Semiconductor Manufacturing Co Ltd	$8.33M	0.92%	0.00%	+8.7%	Q3 2025
SPYSPDR S&P 500 ETF Trust	$8.24M	0.91%	Not reported	-0.5%	Q3 2013
RCLRoyal Caribbean Cruises Ltd	$7.52M	0.83%	0.01%	-0.1%	Q1 2023
BNYBank of New York Mellon Corp	$6.39M	0.71%	0.01%	Not reported	Q2 2013
PLTRPalantir Technologies Inc.	$5.44M	0.60%	0.00%	-4.9%	Q3 2025
HLTHilton Worldwide Holdings Inc.	$5.04M	0.56%	0.01%	Not reported	Q2 2025
AMGNAmgen Inc	$3.91M	0.43%	0.00%	-2.1%	Q2 2013
LMTLockheed Martin Corp	$2.54M	0.28%	0.00%	-0.4%	Q4 2013
APDAir Products & Chemicals, Inc.	$2.43M	0.27%	0.00%	-51.7%	Q2 2013
PGPROCTER & GAMBLE Co	$1.87M	0.21%	0.00%	-28.5%	Q2 2013
DEDeere & Co	$1.81M	0.20%	0.00%	-0.1%	Q2 2013
PEPPepsico Inc	$1.62M	0.18%	0.00%	-2.1%	Q2 2013
ALLAllstate Corp	$1.43M	0.16%	0.00%	Not reported	Q2 2013
TRVTravelers Companies, Inc.	$1.13M	0.13%	0.00%	-6.9%	Q2 2013

Q4 2025Reported Jan 6, 2026104 positions
NVDANvidia Corp	$75.4M	7.70%	0.00%	-2.8%	Q4 2022
GOOGAlphabet Inc.	$43M	4.39%	Not reported	+9.8%	Q4 2022
IBMInternational Business Machines Corp	$42.7M	4.36%	0.02%	-0.7%	Q2 2013
JPMJPMorgan Chase & Co	$39.3M	4.01%	0.00%	-1.6%	Q2 2013
MSFTMicrosoft Corp	$37.5M	3.83%	0.00%	-1.1%	Q2 2013
AMZNAmazon Com Inc	$34.2M	3.50%	0.00%	-0.3%	Q2 2013
AAPLApple Inc.	$32.3M	3.30%	0.00%	-0.2%	Q2 2013
NFLXNetflix Inc	$31M	3.16%	0.01%	-1.8%	Q2 2023
LLYELI LILLY & Co	$28.8M	2.94%	0.00%	-3.7%	Q4 2022
AMDAdvanced Micro Devices Inc	$28.1M	2.87%	0.01%	-0.9%	Q2 2023
MSMorgan Stanley	$28.1M	2.87%	0.01%	-3.3%	Q2 2013
AXPAmerican Express Co	$27.5M	2.81%	0.01%	-1.8%	Q2 2013
METAMeta Platforms, Inc.	$26.3M	2.69%	Not reported	-1.2%	Q2 2023
TSLATesla, Inc.	$25.2M	2.57%	0.00%	+0.1%	Q2 2025
WFCWells Fargo & Company	$24.2M	2.48%	0.01%	+0.1%	Q2 2013
WMTWalmart Inc.	$22.6M	2.31%	0.00%	-1.2%	Q2 2013
MAMastercard Inc	$22.6M	2.31%	0.00%	-0.9%	Q3 2013
ORCLOracle Corp	$22.2M	2.27%	0.00%	-2.1%	Q2 2013
MARMarriott International Inc	$21.9M	2.24%	0.03%	-0.8%	Q2 2013
MRKMerck & Co., Inc.	$20.9M	2.13%	0.01%	+1807.8%	Q2 2013
DELLDell Technologies Inc.	$19.8M	2.03%	0.02%	+0.1%	Q1 2025
CBChubb Ltd	$19.8M	2.03%	0.02%	-9.7%	Q4 2022
AONAon plc	$19.1M	1.95%	0.03%	-2.0%	Q2 2013
CRMSalesforce, Inc.	$18.8M	1.92%	0.01%	-2.2%	Q2 2023
ABTAbbott Laboratories	$17M	1.74%	0.01%	-0.8%	Q2 2013
MCDMcdonalds Corp	$16.8M	1.71%	0.01%	-2.3%	Q2 2013
RTXRTX Corp	$16M	1.63%	0.01%	0.0%	Q4 2022
XOMExxonMobil Holdings Corp	$15.3M	1.56%	0.00%	-0.3%	Q2 2013
INTUIntuit Inc.	$14.6M	1.49%	0.01%	-28.1%	Q3 2023
AIGAmerican International Group, Inc.	$14.1M	1.44%	0.03%	+0.1%	Q4 2022
CVXChevron Corp	$14M	1.43%	0.00%	-2.1%	Q2 2013
HDHome Depot, Inc.	$12.9M	1.31%	0.00%	+0.6%	Q2 2013
ISRGIntuitive Surgical Inc	$12.3M	1.26%	0.01%	-0.7%	Q1 2024
SYKStryker Corp	$11.7M	1.20%	0.01%	+0.9%	Q4 2022
CCitigroup Inc	$11.4M	1.16%	0.01%	-1.7%	Q2 2013
EMREmerson Electric Co	$10.8M	1.10%	0.01%	Not reported	Q4 2022
SPYSPDR S&P 500 ETF Trust	$8.68M	0.89%	Not reported	-1.8%	Q3 2013
RCLRoyal Caribbean Cruises Ltd	$7.63M	0.78%	0.01%	0.0%	Q1 2023
PWRQuanta Services, Inc.	$7.52M	0.77%	0.01%	+27.8%	Q3 2025
PLTRPalantir Technologies Inc.	$6.95M	0.71%	0.00%	-0.3%	Q3 2025
TSMTaiwan Semiconductor Manufacturing Co Ltd	$6.9M	0.70%	0.00%	+4.2%	Q3 2025
BNYBank of New York Mellon Corp	$6.25M	0.64%	0.01%	Not reported	Q2 2013
HLTHilton Worldwide Holdings Inc.	$4.76M	0.49%	0.01%	Not reported	Q2 2025
APDAir Products & Chemicals, Inc.	$4.28M	0.44%	0.01%	-52.2%	Q2 2013
AMGNAmgen Inc	$3.71M	0.38%	0.00%	-5.0%	Q2 2013
BABoeing Co	$3.29M	0.34%	0.00%	+0.1%	Q2 2013
PGPROCTER & GAMBLE Co	$2.59M	0.26%	0.00%	-20.2%	Q2 2013
ADPAutomatic Data Processing Inc	$2.33M	0.24%	0.00%	-84.0%	Q2 2013
UBERUber Technologies, Inc	$2.11M	0.22%	0.00%	-32.9%	Q2 2025
LMTLockheed Martin Corp	$2.04M	0.21%	0.00%	Not reported	Q4 2013

Q3 2025Reported Oct 14, 2025107 positions
NVDANvidia Corp	$77.6M	7.99%	0.00%	-1.5%	Q4 2022
IBMInternational Business Machines Corp	$41M	4.22%	0.02%	+0.1%	Q2 2013
MSFTMicrosoft Corp	$40.6M	4.19%	0.00%	+2.2%	Q2 2013
NFLXNetflix Inc	$40.3M	4.15%	0.01%	-1.6%	Q2 2023
JPMJPMorgan Chase & Co	$39.1M	4.02%	0.00%	+0.5%	Q2 2013
ORCLOracle Corp	$32.7M	3.37%	0.00%	-2.3%	Q2 2013
AMZNAmazon Com Inc	$32.7M	3.37%	0.00%	-0.4%	Q2 2013
GOOGAlphabet Inc.	$30.4M	3.13%	Not reported	-0.9%	Q4 2022
AAPLApple Inc.	$30.3M	3.12%	0.00%	+14.7%	Q2 2013
METAMeta Platforms, Inc.	$29.6M	3.05%	Not reported	0.0%	Q2 2023
MSMorgan Stanley	$26M	2.68%	0.01%	+0.1%	Q2 2013
AXPAmerican Express Co	$25.2M	2.59%	0.01%	-0.6%	Q2 2013
TSLATesla, Inc.	$24.9M	2.56%	0.00%	0.0%	Q2 2025
MAMastercard Inc	$22.7M	2.34%	0.00%	-0.3%	Q3 2013
DELLDell Technologies Inc.	$22.3M	2.30%	0.02%	0.0%	Q1 2025
WFCWells Fargo & Company	$21.8M	2.24%	0.01%	+0.4%	Q2 2013
AMDAdvanced Micro Devices Inc	$21.4M	2.21%	0.01%	-0.2%	Q2 2023
LLYELI LILLY & Co	$21.2M	2.19%	0.00%	+0.6%	Q4 2022
WMTWalmart Inc.	$21.2M	2.18%	0.00%	-1.1%	Q2 2013
INTUIntuit Inc.	$21M	2.16%	0.01%	0.0%	Q3 2023
CBChubb Ltd	$19.9M	2.05%	0.02%	-0.8%	Q4 2022
AONAon plc	$19.7M	2.03%	0.03%	-0.9%	Q2 2013
MARMarriott International Inc	$18.5M	1.91%	0.03%	-0.3%	Q2 2013
ABTAbbott Laboratories	$18.3M	1.89%	0.01%	+1.2%	Q2 2013
CRMSalesforce, Inc.	$17.2M	1.77%	0.01%	-6.7%	Q2 2023
MCDMcdonalds Corp	$17.1M	1.76%	0.01%	+0.1%	Q2 2013
ADPAutomatic Data Processing Inc	$16.5M	1.70%	0.01%	-1.8%	Q2 2013
HDHome Depot, Inc.	$15M	1.55%	0.00%	-37.8%	Q2 2013
RTXRTX Corp	$14.6M	1.50%	0.01%	+0.4%	Q4 2022
CVXChevron Corp	$14.5M	1.50%	0.00%	+0.5%	Q2 2013
XOMExxonMobil Holdings Corp	$14.4M	1.48%	0.00%	+1.2%	Q2 2013
AIGAmerican International Group, Inc.	$13M	1.34%	0.03%	+0.1%	Q4 2022
SYKStryker Corp	$12.2M	1.26%	0.01%	+0.2%	Q4 2022
EMREmerson Electric Co	$10.7M	1.10%	0.01%	Not reported	Q4 2022
CCitigroup Inc	$10.1M	1.04%	0.01%	+0.6%	Q2 2013
APDAir Products & Chemicals, Inc.	$9.88M	1.02%	0.02%	+0.5%	Q2 2013
ISRGIntuitive Surgical Inc	$9.78M	1.01%	0.01%	-30.6%	Q1 2024
RCLRoyal Caribbean Cruises Ltd	$8.85M	0.91%	0.01%	+3.6%	Q1 2023
SPYSPDR S&P 500 ETF Trust	$8.63M	0.89%	Not reported	-5.4%	Q3 2013
PLTRPalantir Technologies Inc.	$7.15M	0.74%	0.00%	New	Q3 2025
TSMTaiwan Semiconductor Manufacturing Co Ltd	$6.09M	0.63%	0.00%	New	Q3 2025
BNYBank of New York Mellon Corp	$5.87M	0.60%	0.01%	Not reported	Q2 2013
PWRQuanta Services, Inc.	$5.78M	0.60%	0.01%	New	Q3 2025
HLTHilton Worldwide Holdings Inc.	$4.3M	0.44%	0.01%	Not reported	Q2 2025
UBERUber Technologies, Inc	$3.77M	0.39%	0.00%	Not reported	Q2 2025
PGPROCTER & GAMBLE Co	$3.49M	0.36%	0.00%	-6.8%	Q2 2013
AMGNAmgen Inc	$3.37M	0.35%	0.00%	-1.3%	Q2 2013
BABoeing Co	$3.27M	0.34%	0.00%	Not reported	Q2 2013
LMTLockheed Martin Corp	$2.11M	0.22%	0.00%	Not reported	Q4 2013
ALLAllstate Corp	$1.58M	0.16%	0.00%	Not reported	Q2 2013

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