Patrick Mauro Investment Advisor, INC.

Registered adviser

CIK

1953787

Location

OAK BROOK, IL

Portfolio Value

Small $199,963,464

Diversification

Diversified

Filing Date

Global Rank

#6,551 / 8,827 ▼ 294 · as of Jun 2026

Top Industry

Drug Manufacturers - General 9.6%

Period ended 38 days ago

Filed Nov 6, 2026 · 1d

17 quarters · since Sep 2022

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, Nov 1, 2026

Form ADV adviser

CRD 122742

Roster of Nov 1, 2026

Regulatory AUM

$212,088,940

Main clients

Individuals and high net worth (100% 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 Nov 2026	$212,088,940	Individuals and high net worth (100%)
Mar 2025 to Mar 2026	$196,247,505	Individuals and high net worth (100%)
Mar 2024 to Feb 2025	$187,417,768	Individuals and high net worth (100%)
May 2023 to Feb 2024	$174,829,376	Individuals and high net worth (100%)
Mar 2023 to Apr 2023	$174,829,376	Individuals and high net worth (100%)
Mar 2022 to Feb 2023	$183,647,342	Individuals and high net worth (100%)

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 55.5%, 22.3 effective positions, active share 84.2% against every 13F filer's combined book; it meets none of the index-like, systematic-like or concentrated tests

Turnover

Low turnover

29.7% over the last four quarters (under 30%)

Horizon

Long horizon

Value-weighted holding period 14.5 quarters (12+)

Closest benchmark: every 13F filer's combined book, active share 84.2%; sector active share 25.3% against the combined 13F book's sector weights.

Over time 16 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.

View clone backtest

Portfolio Concentration

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

Top Position

10.9%

−0.1 pts

Top 5

36.6%

+1.7 pts

Top 10

56.4%

+0.8 pts

HHI

462

Diversified+13

Portfolio Trend

17 quarters · across all stocks

Sector Breakdown

As of Sep 30, 2026

Sector	% Portfolio	Value	Positions
Industrials	16.2%	$32,325,000	6
Unclassified	15.7%	$31,329,179	4
Technology	14.0%	$27,931,751	4
Financial Services	12.2%	$24,295,862	3
Consumer Defensive	10.4%	$20,786,666	5
Communication Services	8.7%	$17,472,528	3
Healthcare	8.1%	$16,204,476	3
Basic Materials	5.6%	$11,173,070	2
Utilities	4.7%	$9,411,898	6
Consumer Cyclical	4.5%	$9,033,034	2

Last Quarter's Activity

Export CSV

Sep 30, 2026 vs Jun 30, 2026

Added To

Positions the filer increased

15 positions

Ticker	Company	Δ Shares	Shares	Value
PFE	Pfizer Inc	+96,467	282,832	$8,066,368
EMLC	VanEck J.P. Morgan EM Local Currency Bond ETF	+58,024	212,896	$5,286,207
VZ	Verizon Communications Inc	+10,297	267,056	$12,249,858
WSO	Watsco Inc	+6,423	39,701	$12,017,095
MCD	Mcdonalds Corp	+5,524	36,793	$8,496,975
MDLZ	Mondelez International, Inc.	+4,956	53,969	$3,120,487
APD	Air Products & Chemicals, Inc.	+3,078	16,960	$4,718,780
CME	Cme Group Inc.	+1,898	54,600	$14,304,108
AEP	American Electric Power Co Inc	+1,464	30,242	$3,587,910
SO	Southern Co	+1,338	23,044	$1,910,117
IXUS	iShares Core MSCI Total International Stock ETF	+1,107	228,855	$21,738,936
RTX	RTX Corp	+829	38,279	$7,106,496
LMT	Lockheed Martin Corp	+153	8,233	$4,192,655
WM	Waste Management Inc	+45	21,173	$4,317,598
COST	Costco Wholesale Corp	+7	2,819	$2,566,248
No positions match the current search.

Trimmed

Positions the filer reduced

14 positions

Ticker	Company	Δ Shares	Shares	Value
BMY	Bristol Myers Squibb Co	−35,387	12,225	$762,840
PEP	Pepsico Inc	−10,706	17,406	$2,205,688
AES	Aes Corp	−9,056	111,577	$1,662,497
KMB	Kimberly Clark Corp	−8,154	66,032	$6,433,497
MSFT	Microsoft Corp	−5,041	25,257	$12,954,315
CNA	Cna Financial Corp	−3,895	159,346	$7,151,448
ABBV	AbbVie Inc.	−2,848	28,194	$7,375,268
CSCO	Cisco Systems, Inc.	−1,150	50,983	$5,487,300
CNI	Canadian National Railway Co	−799	30,873	$3,670,799
BRK-B	Berkshire Hathaway Inc	−791	5,704	$2,840,306
ED	Consolidated Edison Inc	−580	4,305	$440,014
GOOG	Alphabet Inc.	−515	6,629	$2,258,765
DOV	DOVER Corp	−251	5,455	$1,020,357
LIN	Linde PLC	−176	13,598	$6,454,290
No positions match the current search.

New Positions

Positions the filer opened this quarter

2 positions

Ticker	Company	Shares	Value
GLDM	World Gold Trust	18,854	$1,549,421
ENIC	Enel Chile S.A.	17,000	$71,910
No positions match the current search.

Sold Out

Positions the filer fully exited

8 positions

Ticker	Company	Shares	Value
ADP	Automatic Data Processing Inc	38,758	$8,679,854
PG	PROCTER & GAMBLE Co	35,666	$5,230,062
GOOGL	Alphabet Inc.	9,921	$3,545,467
GLD	Spdr Gold Trust	7,347	$2,706,487
DUK	Duke Energy CORP	16,196	$2,050,089
AMCR	Amcor plc	14,937	$647,518
GLW	Corning Inc	900	$229,887
CAT	Caterpillar Inc	200	$212,980
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

38 tracked positions · $199,963,464 total · filing declares 38 positions · $199,958,519 · as of Sep 30, 2026

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

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
IXUS	iShares Core MSCI Total International Stock ETF	Added	228,855	+1,107	$21,738,936	+0.0%	10.87%
CME	Cme Group Inc. Financial Services	Added	54,600	+1,898	$14,304,108	+22.9%	7.15%
MSFT	Microsoft Corp Technology	Reduced	25,257	-5,041	$12,954,315	+14.6%	6.48%
VZ	Verizon Communications Inc Communication Services	Added	267,056	+10,297	$12,249,858	+12.7%	6.13%
WSO	Watsco Inc Industrials	Added	39,701	+6,423	$12,017,095	−13.3%	6.01%
MCD	Mcdonalds Corp Consumer Cyclical	Added	36,793	+5,524	$8,496,975	+0.5%	4.25%
ADP	Automatic Data Processing Inc CALL Technology	Reduced	32,296	-6,462	$8,334,305	−4.0%	4.17%
PFE	Pfizer Inc Healthcare	Added	282,832	+96,467	$8,066,368	+79.7%	4.03%
ABBV	AbbVie Inc. Healthcare	Reduced	28,194	-2,848	$7,375,268	−5.6%	3.69%
CNA	Cna Financial Corp Financial Services	Reduced	159,346	-3,895	$7,151,448	−9.9%	3.58%
RTX	RTX Corp Industrials	Added	38,279	+829	$7,106,496	+0.0%	3.55%
PG	PROCTER & GAMBLE Co CALL Consumer Defensive	Added	44,471	+8,805	$6,460,746	+23.5%	3.23%
LIN	Linde PLC Basic Materials	Reduced	13,598	-176	$6,454,290	−9.7%	3.23%
KMB	Kimberly Clark Corp Consumer Defensive	Reduced	66,032	-8,154	$6,433,497	−21.0%	3.22%
CSCO	Cisco Systems, Inc. Technology	Reduced	50,983	-1,150	$5,487,300	−10.4%	2.74%
EMLC	VanEck J.P. Morgan EM Local Currency Bond ETF	Added	212,896	+58,024	$5,286,207	+33.5%	2.64%
APD	Air Products & Chemicals, Inc. Basic Materials	Added	16,960	+3,078	$4,718,780	+15.9%	2.36%
WM	Waste Management Inc Industrials	Added	21,173	+45	$4,317,598	−8.3%	2.16%
LMT	Lockheed Martin Corp Industrials	Added	8,233	+153	$4,192,655	+1.9%	2.10%
CNI	Canadian National Railway Co Industrials	Reduced	30,873	-799	$3,670,799	−2.8%	1.84%
AEP	American Electric Power Co Inc Utilities	Added	30,242	+1,464	$3,587,910	−8.9%	1.79%
MDLZ	Mondelez International, Inc. Consumer Defensive	Added	53,969	+4,956	$3,120,487	+10.1%	1.56%
GOOGL	Alphabet Inc. CALL Communication Services	Reduced	8,614	-1,307	$2,963,905	−16.4%	1.48%
BRK-B	Berkshire Hathaway Inc Financial Services	Reduced	5,704	-791	$2,840,306	−12.6%	1.42%
GLD	Spdr Gold Trust CALL	Reduced	7,233	-114	$2,754,615	+1.8%	1.38%
COST	Costco Wholesale Corp Consumer Defensive	Added	2,819	+7	$2,566,248	−2.4%	1.28%
GOOG	Alphabet Inc. Communication Services	Reduced	6,629	-515	$2,258,765	−10.5%	1.13%
PEP	Pepsico Inc Consumer Defensive	Reduced	17,406	-10,706	$2,205,688	−42.1%	1.10%
SO	Southern Co Utilities	Added	23,044	+1,338	$1,910,117	−8.1%	0.96%
DUK	Duke Energy CORP CALL Utilities	Reduced	15,257	-939	$1,739,450	−15.2%	0.87%
AES	Aes Corp Utilities	Reduced	111,577	-9,056	$1,662,497	−6.0%	0.83%
GLDM	World Gold Trust	NEW	18,854	NEW	$1,549,421	NEW	0.77%
NVDA	Nvidia Corp Technology	Held	5,061	0	$1,155,831	+14.1%	0.58%
DOV	DOVER Corp Industrials	Reduced	5,455	-251	$1,020,357	−20.3%	0.51%
BMY	Bristol Myers Squibb Co Healthcare	Reduced	12,225	-35,387	$762,840	−72.2%	0.38%
AMCR	Amcor plc CALL Consumer Cyclical	Reduced	12,806	-2,131	$536,059	−17.2%	0.27%
ED	Consolidated Edison Inc Utilities	Reduced	4,305	-580	$440,014	−18.6%	0.22%
ENIC	Enel Chile S.A. Utilities	NEW	17,000	NEW	$71,910	NEW	0.04%

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.