NORTH STAR ASSET MANAGEMENT INC

CIK

1056559

Location

NEENAH, WI

Portfolio Value

Mid $2,466,796,443

Diversification

Diversified

Filing Date

Global Rank

#1,417 / 8,794 ▼ 118 · as of Jun 2026

Top Industry

Software - Infrastructure 9.3%

Period ended 3 months ago

Filed Aug 18, 2026 · 48d

26 quarters · since Mar 2020

Clone Performance

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

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Portfolio Concentration

269 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

6.7%

+0.4 pts

Top 5

21.4%

+1.3 pts

Top 10

32.9%

+1.4 pts

HHI

185

Diversified+10

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	32.7%	$805,898,311	56
Unclassified	18.1%	$446,779,530	23
Healthcare	13.0%	$320,737,303	45
Financial Services	12.6%	$310,727,366	40
Industrials	7.2%	$177,217,324	36
Communication Services	5.6%	$139,312,914	10
Consumer Cyclical	5.3%	$129,837,460	16
Consumer Defensive	2.6%	$63,468,145	16
Basic Materials	1.6%	$38,516,130	5
Utilities	0.9%	$21,583,684	11
Energy	0.4%	$8,957,582	8
Real Estate	0.2%	$3,760,694	3

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
FNDA	Schwab Fundamental U.S. Small Company ETF	+136,665	5,410,616	$165,752,462
VB	Vanguard Morningstar Small-Cap ETF	+74,032	306,231	$91,811,532
CSGP	Costar Group, Inc.	+57,651	112,073	$3,173,906
NOW	ServiceNow, Inc.	+46,724	178,977	$17,768,836
FIS	Fidelity National Information Services, Inc.	+22,425	244,297	$9,498,267
ABT	Abbott Laboratories	+19,940	346,719	$31,461,281
CWI	State Street SPDR MSCI ACWI ex-US ETF	+16,936	256,208	$13,078,219
FISV	Fiserv Inc	+16,773	350,375	$17,185,892
VERX	Vertex, Inc.	+14,667	252,542	$2,899,182
CALX	Calix, Inc	+12,089	111,554	$4,163,195
INTU	Intuit Inc.	+11,482	64,471	$16,826,931
VEEV	Veeva Systems Inc	+9,216	154,337	$27,390,187
EDV	Vanguard World Funds Extended Duration ETF	+8,195	27,895	$3,887,866
AAXJ	iShares MSCI All Country Asia ex Japan ETF	+6,672	142,520	$15,468,889
BWX	State Street SPDR Bloomberg International Treasury Bond ETF	+6,397	878,477	$71,692,318
ABI	VictoryShares Pioneer Asset-Based Income ETF	+5,846	61,291	$11,754,860
VEU	Vanguard FTSE All-World Ex-US ETF	+5,829	239,340	$16,478,333
—		+4,765	160,698	$9,267,453
EFX	Equifax Inc	+4,069	125,367	$19,898,250
EVTC	EVERTEC, Inc.	+3,758	809,545	$22,489,159
IVOG	Vanguard S&P Mid-Cap 400 Growth ETF	+3,160	3,703	$305,941
SYK	Stryker Corp	+3,141	105,188	$33,117,389
GPN	Global Payments Inc	+3,113	319,712	$23,198,302
VEA	Vanguard FTSE Developed Markets ETF	+2,900	42,025	$2,994,281
TW	Tradeweb Markets Inc.	+2,725	35,519	$3,539,823
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
AES	Aes Corp	−537,949	1,227,209	$17,990,883
AVTR	Avantor, Inc.	−41,481	138,877	$1,374,882
TROW	Price T Rowe Group Inc	−15,455	81,977	$9,319,965
FA	First Advantage Corp	−12,353	194,065	$3,502,873
PFG	Principal Financial Group Inc	−11,522	370,523	$39,934,967
GOOGL	Alphabet Inc.	−9,946	267,295	$94,724,499
AMD	Advanced Micro Devices Inc	−9,747	77,973	$45,295,295
ACIW	Aci Worldwide, Inc.	−9,733	579,211	$29,128,521
AAPL	Apple Inc.	−9,482	339,288	$98,176,374
APH	Amphenol Corp /De/	−8,353	221,060	$77,954,598
PAYC	Paycom Software, Inc.	−7,440	55,314	$6,951,862
SCHW	Schwab Charles Corp	−7,278	478,540	$44,154,884
VZ	Verizon Communications Inc	−7,192	56,724	$2,401,694
AKAM	Akamai Technologies Inc	−6,793	79,539	$9,402,305
NKE	NIKE, Inc.	−6,711	40,338	$1,655,874
RGEN	Repligen Corp	−6,402	77,561	$10,582,422
BALL	BALL Corp	−6,371	183,788	$11,468,371
NVDA	Nvidia Corp	−6,347	183,163	$36,649,084
MBWM	Mercantile Bank Corp	−5,753	377,427	$21,671,858
AME	Ametek Inc/	−5,548	169,798	$41,080,928
NAVI	Navient Corp	−5,000	36,536	$310,921
—		−4,628	15,915	$395,965
ADI	Analog Devices Inc	−4,519	102,047	$40,530,006
SYY	Sysco Corp	−4,375	42,439	$3,547,051
LOW	Lowes Companies Inc	−4,153	76,658	$16,902,322
No positions match the current search.

New Positions

Positions the filer opened this quarter

16 positions

Ticker	Company	Shares	Value
FDXF	FedEx Freight Holding Company, Inc.	4,799	$724,649
MU	Micron Technology Inc	358	$413,235
PODD	Insulet Corp	2,400	$365,400
STM	STMicroelectronics N.V.	4,429	$331,687
GLW	Corning Inc /Ny	1,219	$311,369
TWLO	Twilio Inc	1,500	$309,495
CVS	CVS HEALTH Corp	2,705	$279,832
MRNA	Moderna, Inc.	3,750	$262,612
ENPH	Enphase Energy, Inc.	5,286	$260,282
AGM	Federal Agricultural Mortgage Corp	1,219	$242,910
ABLZF	Abb Ltd	2,205	$237,390
ASTS	AST SpaceMobile, Inc.	2,455	$218,151
ROKU	Roku, Inc	1,501	$207,348
EBAY	Ebay Inc	1,850	$206,737
FTHM	Fathom Holdings Inc.	204,101	$206,142
GTBP	GT Biopharma, Inc.	10,000	$4,900
No positions match the current search.

Sold Out

Positions the filer fully exited

7 positions

Ticker	Company	Shares	Value
AMCR	Amcor plc	56,428	$2,243,013
ACN	Accenture plc	2,224	$440,996
EPAM	EPAM Systems, Inc.	2,050	$277,570
BP	Bp PLC	5,001	$235,047
HON	Honeywell International Inc	903	$204,105
GEHC	GE HealthCare Technologies Inc.	2,821	$200,798
—		102,412	$0
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

269 tracked positions · $2,466,796,443 total · filing declares 468 positions · $2,542,668,697 · as of Jun 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 269 positions by value · page 1 of 6

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
FNDA	Schwab Fundamental U.S. Small Company ETF	Added	5,410,616	+136,665	$165,752,462	+18.5%	6.72%
AAPL	Apple Inc. Technology	Reduced	339,288	-9,482	$98,176,374	+10.9%	3.98%
GOOGL	Alphabet Inc. Communication Services	Reduced	267,295	-9,946	$94,724,499	+19.0%	3.84%
VB	Vanguard Morningstar Small-Cap ETF	Added	306,231	+74,032	$91,811,532	+25.2%	3.72%
APH	Amphenol Corp /De/ Technology	Reduced	221,060	-8,353	$77,954,598	+34.5%	3.16%
BWX	State Street SPDR Bloomberg International Treasury Bond ETF	Added	878,477	+6,397	$71,692,318	+15.5%	2.91%
MSFT	Microsoft Corp Technology	Reduced	159,018	-124	$59,316,893	+0.7%	2.40%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	223,136	-3,340	$53,182,233	+12.8%	2.16%
ASML	Asml Holding NV Technology	Reduced	25,849	-3,276	$51,425,031	+33.7%	2.08%
V	Visa Inc. Financial Services	Reduced	141,145	-2,205	$48,425,437	+11.8%	1.96%
AMD	Advanced Micro Devices Inc Technology	Reduced	77,973	-9,747	$45,295,295	+153.8%	1.84%
SCHW	Schwab Charles Corp Financial Services	Reduced	478,540	-7,278	$44,154,884	−3.3%	1.79%
AME	Ametek Inc/ Industrials	Reduced	169,798	-5,548	$41,080,928	+9.3%	1.67%
ADI	Analog Devices Inc Technology	Reduced	102,047	-4,519	$40,530,006	+19.5%	1.64%
PFG	Principal Financial Group Inc Financial Services	Reduced	370,523	-11,522	$39,934,967	+16.0%	1.62%
ABBV	AbbVie Inc. Healthcare	Reduced	154,788	-2,340	$38,950,852	+14.0%	1.58%
AVGO	Broadcom Inc. Technology	Reduced	101,698	-3,725	$38,416,419	+17.7%	1.56%
SSNC	SS&C Technologies Holdings Inc Technology	Added	612,073	+2,057	$37,979,129	−7.9%	1.54%
NVDA	Nvidia Corp Technology	Reduced	183,163	-6,347	$36,649,084	+10.9%	1.49%
SYK	Stryker Corp Healthcare	Added	105,188	+3,141	$33,117,389	−1.2%	1.34%
ILMN	Illumina, Inc. Healthcare	Reduced	187,903	-2,967	$33,038,984	+40.4%	1.34%
ABT	Abbott Laboratories Healthcare	Added	346,719	+19,940	$31,461,281	−6.2%	1.28%
TMO	Thermo Fisher Scientific Inc. Healthcare	Reduced	60,747	-994	$30,456,115	+0.4%	1.23%
ACIW	Aci Worldwide, Inc. Technology	Reduced	579,211	-9,733	$29,128,521	+20.6%	1.18%
SNPS	Synopsys Inc Technology	Reduced	65,181	-1,471	$29,075,287	+10.0%	1.18%
VEEV	Veeva Systems Inc Healthcare	Added	154,337	+9,216	$27,390,187	+7.4%	1.11%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	83,084	-845	$27,195,885	+10.2%	1.10%
DHR	Danaher Corp /De/ Healthcare	Reduced	122,973	-1,031	$23,423,897	−0.4%	0.95%
GPN	Global Payments Inc Industrials	Added	319,712	+3,113	$23,198,302	+8.9%	0.94%
ROK	Rockwell Automation, Inc Industrials	Reduced	46,633	-1,877	$23,087,065	+32.6%	0.94%
MA	Mastercard Inc Financial Services	Reduced	44,559	-641	$22,885,502	+1.3%	0.93%
AMG	Affiliated Managers Group, Inc. Financial Services	Reduced	66,968	-3,223	$22,661,971	+16.7%	0.92%
DDOG	Datadog, Inc. Technology	Reduced	87,000	-2,401	$22,651,319	+114.6%	0.92%
EVTC	EVERTEC, Inc. Technology	Added	809,545	+3,758	$22,489,159	−1.1%	0.91%
ECL	Ecolab Inc. Basic Materials	Reduced	79,378	-1,420	$22,115,504	+2.9%	0.90%
CRWD	CrowdStrike Holdings, Inc. Technology	Reduced	28,505	-1,896	$21,753,305	+83.3%	0.88%
MBWM	Mercantile Bank Corp Financial Services	Reduced	377,427	-5,753	$21,671,858	+12.0%	0.88%
ADBE	Adobe Inc. Technology	Added	99,048	+481	$20,306,820	−15.2%	0.82%
EFX	Equifax Inc Industrials	Added	125,367	+4,069	$19,898,250	−8.9%	0.81%
WH	Wyndham Hotels & Resorts, Inc. Consumer Cyclical	Reduced	232,202	-3,564	$19,553,730	+2.1%	0.79%
PTC	Ptc Inc. Technology	Added	163,332	+435	$18,556,148	−20.1%	0.75%
AES	Aes Corp Utilities	Reduced	1,227,209	-537,949	$17,990,883	−27.7%	0.73%
NOW	ServiceNow, Inc. Technology	Added	178,977	+46,724	$17,768,836	+28.5%	0.72%
FISV	Fiserv Inc	Added	350,375	+16,773	$17,185,892	−7.7%	0.70%
LOW	Lowes Companies Inc Consumer Cyclical	Reduced	76,658	-4,153	$16,902,322	−11.5%	0.69%
INTU	Intuit Inc. Technology	Added	64,471	+11,482	$16,826,931	−26.6%	0.68%
PB	Prosperity Bancshares Inc Financial Services	Reduced	229,877	-3,323	$16,787,917	+7.2%	0.68%
ITW	Illinois Tool Works Inc Industrials	Reduced	61,815	-82	$16,719,103	+3.8%	0.68%
COST	Costco Wholesale Corp /New Consumer Defensive	Reduced	17,710	-637	$16,567,173	−9.4%	0.67%
VEU	Vanguard FTSE All-World Ex-US ETF	Added	239,340	+5,829	$16,478,333	+13.2%	0.67%

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.