Blume Capital Management, Inc.

CIK

1587192

Location

BERKELEY, CA

Portfolio Value

Small $419,793,995

Diversification

Diversified

Filing Date

Global Rank

#3,158 / 8,700 ▲ 50

Top Industry

Banks - Diversified 12.2%

Period ended 3 months ago

Filed Jul 27, 2026 · 49d

26 quarters · since Mar 2020

Portfolio Concentration

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

Top Position

7.1%

−4.8 pts

Top 5

28.6%

−0.5 pts

Top 10

44.9%

+2.9 pts

HHI

309

Diversified−24

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	28.6%	$120,269,175	40
Financial Services	23.4%	$98,294,719	28
Communication Services	10.2%	$42,801,729	18
Healthcare	8.1%	$33,813,014	43
Consumer Cyclical	6.8%	$28,712,647	30
Basic Materials	6.6%	$27,761,346	11
Industrials	6.3%	$26,442,297	28
Energy	4.8%	$20,119,268	22
Consumer Defensive	1.9%	$7,918,447	16
Unclassified	1.8%	$7,726,833	5
Real Estate	1.3%	$5,475,848	11
Utilities	0.1%	$458,672	7

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
CHWY	Chewy, Inc.	+143,055	220,891	$4,340,508
NTR	Nutrien Ltd.	+44,185	44,323	$2,790,132
CMCSA	Comcast Corp	+42,665	402,405	$9,879,042
DVN	Devon Energy Corp/De	+34,932	36,367	$1,502,684
AMZN	Amazon Com Inc	+24,007	76,513	$18,236,108
MDT	Medtronic plc	+20,114	20,414	$1,596,987
FISV	Fiserv Inc	+17,707	135,659	$6,654,073
UBER	Uber Technologies, Inc	+13,182	171,277	$12,359,348
SPY	Spdr S&P 500 ETF Trust	+8,800	10,572	$427,152
NVDA	Nvidia Corp	+6,942	50,425	$10,089,538
MTN	Vail Resorts Inc	+4,173	13,589	$1,850,142
WFC	Wells Fargo & Company/Mn	+3,275	128,792	$10,643,370
MSFT	Microsoft Corp	+3,272	27,474	$10,248,351
PFE	Pfizer Inc	+3,035	241,130	$5,806,410
IFF	International Flavors & Fragrances Inc	+2,965	49,114	$3,890,811
QQQ	Invesco Qqq Trust, Series 1	+2,485	2,517	$12,518
BKNG	Booking Holdings Inc.	+2,160	2,250	$401,040
WY	Weyerhaeuser Co	+1,885	217,161	$5,198,834
ABCL	AbCellera Biologics Inc.	+1,684	4,484	$35,199
SCHW	Schwab Charles Corp	+1,623	169,578	$15,646,962
T	At&T Inc.	+1,481	5,218	$108,012
COF	Capital One Financial Corp	+1,053	65,631	$13,166,891
CNH	CNH Industrial N.V.	+950	560,710	$6,296,773
EQT	EQT Corp	+940	16,985	$903,092
BAC	Bank Of America Corp /De/	+916	232,212	$13,231,439
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
GOOGL	Alphabet Inc.	−107,691	26,583	$9,499,966
VSNT	Versant Media Group, Inc.	−78,423	57	$2,052
MU	Micron Technology Inc	−16,272	25,926	$29,926,122
FDX	Fedex Corp	−9,782	29,002	$9,081,396
AMAT	Applied Materials Inc /De	−8,771	30,091	$21,755,793
JNJ	Johnson & Johnson	−7,611	45,083	$11,449,729
VGZ	Vista Gold Corp	−6,000	16	$30
C	Citigroup Inc	−1,600	148,784	$20,823,808
ARCC	Ares Capital Corp	−1,000	330,490	$6,123,979
SNY	Sanofi	−850	47,681	$2,034,071
BKR	Baker Hughes Co	−554	155,341	$8,621,425
KO	Coca Cola Co	−500	15,100	$1,227,177
FCX	Freeport-Mcmoran Inc	−398	226,772	$14,261,691
GS	Goldman Sachs Group Inc	−397	5,289	$5,349,135
GLD	Spdr Gold Trust	−350	1,530	$563,621
SHOO	Steven Madden, Ltd.	−300	1,200	$50,520
ELV	Elevance Health, Inc.	−292	10,734	$4,151,159
CVS	CVS HEALTH Corp	−285	44,074	$4,559,455
JPM	Jpmorgan Chase & Co	−261	16,491	$5,397,999
PEP	Pepsico Inc	−200	1,733	$234,648
BRK-B	Berkshire Hathaway Inc	−180	11,115	$5,561,834
SBUX	Starbucks Corp	−155	6,576	$672,001
SLB	Slb Limited/Nv	−100	78,080	$3,629,939
LRCX	Lam Research Corp	−95	2,655	$1,150,491
UAL	United Airlines Holdings, Inc.	−75	805	$109,471
No positions match the current search.

New Positions

Positions the filer opened this quarter

21 positions

Ticker	Company	Shares	Value
TMUS	T-Mobile US, Inc.	13,779	$2,311,151
ZBH	Zimmer Biomet Holdings, Inc.	24,150	$2,079,073
HONA	Honeywell Aerospace Inc.	2,789	$615,811
CHTR	Charter Communications, Inc. /Mo/	500	$71,105
SPCX	Space Exploration Technologies Corp	300	$51,258
FDXF	FedEx Freight Holding Company, Inc.	237	$35,787
EPR	Epr Properties	542	$31,441
LEVI	Levi Strauss & Co	866	$21,502
IBRX	ImmunityBio, Inc.	2,300	$20,136
RDDT	Reddit, Inc.	100	$17,358
POWI	Power Integrations Inc	125	$10,470
NVS	Novartis AG	50	$7,836
EXEL	Exelixis, Inc.	115	$6,257
MSI	Motorola Solutions, Inc.	14	$5,814
ON	On Semiconductor Corp	50	$4,727
FTNT	Fortinet, Inc.	25	$3,840
CRSP	CRISPR Therapeutics AG	50	$2,727
CI	Cigna Group	6	$1,654
MNKD	Mannkind Corp	100	$426
LNSR	LENSAR, Inc.	7	$39
LXRX	Lexicon Pharmaceuticals, Inc.	5	$12
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
DCOR	Dimensional US Core Equity 1 ETF	1,836,700	$70,210,537
XLBI	State Street Materials Select Sector SPDR Premium Income ETF	309,442	$18,972,012
VCHY	Vanguard U.S. High-Yield Corporate Bond Index ETF	231,850	$17,940,553
VBIL	Vanguard 0-3 Month Treasury Bill ETF	195,049	$14,755,456
BBAG	JPMorgan BetaBuilders U.S. Aggregate Bond ETF	285,121	$13,423,496
VCRM	Vanguard Core Tax-Exempt Bond ETF	135,250	$8,532,241
VB	Vanguard Morningstar Small-Cap ETF	19,802	$6,499,046
AFK	VanEck Africa Index ETF	65,908	$6,056,574
BNDW	Vanguard Total World Bond ETF	85,364	$5,091,212
AAXJ	iShares MSCI All Country Asia ex Japan ETF	48,921	$5,077,355
—		27,488	$4,641,348
HYSA	BondBloxx USD High Yield Bond Sector Rotation ETF	85,640	$4,268,708
AGNG	Global X Funds Global X Aging Population ETF	51,175	$3,782,994
CSIO	Cohen & Steers Infrastructure Opportunities Active ETF	114,691	$3,016,904
AKRE	Akre Focus ETF	52,809	$2,790,955
GBIL	Goldman Sachs Access Treasury 0-1 Year ETF	14,569	$1,459,668
INVH	Invitation Homes Inc.	56,580	$1,406,013
HON	Honeywell International Inc	5,670	$1,281,590
MSGS	Madison Square Garden Sports Corp.	3,055	$981,877
FNDA	Schwab Fundamental U.S. Small Company ETF	34,518	$905,090
TROW	Price T Rowe Group Inc	8,317	$749,694
DFNL	Davis Select Financial ETF	12,125	$615,222
EDV	Vanguard World Funds Extended Duration ETF	3,338	$582,032
TACN	T. Rowe Price Active Core International Equity ETF	14,318	$558,679
BIV	Vanguard Intermediate-Term Bond ETF	7,819	$528,949
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

259 tracked positions · $419,793,995 total · 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 259 positions by value · page 1 of 6

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
MU	Micron Technology Inc Technology	Reduced	25,926	-16,272	$29,926,122	+109.9%	7.13%
AAPL	Apple Inc. Technology	Added	101,193	+863	$29,281,206	+15.0%	6.98%
AMAT	Applied Materials Inc /De Technology	Reduced	30,091	-8,771	$21,755,793	+63.8%	5.18%
C	Citigroup Inc Financial Services	Reduced	148,784	-1,600	$20,823,808	+22.1%	4.96%
AMZN	Amazon Com Inc Consumer Cyclical	Added	76,513	+24,007	$18,236,108	+66.8%	4.34%
SCHW	Schwab Charles Corp Financial Services	Added	169,578	+1,623	$15,646,962	−0.9%	3.73%
FCX	Freeport-Mcmoran Inc Basic Materials	Reduced	226,772	-398	$14,261,691	+6.8%	3.40%
BAC	Bank Of America Corp /De/ Financial Services	Added	232,212	+916	$13,231,439	+17.3%	3.15%
COF	Capital One Financial Corp Financial Services	Added	65,631	+1,053	$13,166,891	+11.8%	3.14%
UBER	Uber Technologies, Inc Technology	Added	171,277	+13,182	$12,359,348	+8.7%	2.94%
JNJ	Johnson & Johnson Healthcare	Reduced	45,083	-7,611	$11,449,729	−11.1%	2.73%
WFC	Wells Fargo & Company/Mn Financial Services	Added	128,792	+3,275	$10,643,370	+6.5%	2.54%
META	Meta Platforms, Inc. Communication Services	Added	18,883	+605	$10,636,605	+1.7%	2.53%
MSFT	Microsoft Corp Technology	Added	27,474	+3,272	$10,248,351	+14.4%	2.44%
NVDA	Nvidia Corp Technology	Added	50,425	+6,942	$10,089,538	+33.0%	2.40%
CMCSA	Comcast Corp Communication Services	Added	402,405	+42,665	$9,879,042	−4.3%	2.35%
DIS	Walt Disney Co Communication Services	Added	101,929	+412	$9,810,666	+0.3%	2.34%
GOOGL	Alphabet Inc. Communication Services	Reduced	26,583	-107,691	$9,499,966	−75.3%	2.26%
FDX	Fedex Corp Industrials	Reduced	29,002	-9,782	$9,081,396	−34.3%	2.16%
BKR	Baker Hughes Co Energy	Reduced	155,341	-554	$8,621,425	−9.4%	2.05%
FISV	Fiserv Inc	Added	135,659	+17,707	$6,654,073	+1.1%	1.59%
RIO	Rio Tinto PLC Basic Materials	Reduced	67,656	-19	$6,422,584	+1.7%	1.53%
CNH	CNH Industrial N.V. Industrials	Added	560,710	+950	$6,296,773	+2.3%	1.50%
ARCC	Ares Capital Corp Financial Services	Reduced	330,490	-1,000	$6,123,979	+2.5%	1.46%
PFE	Pfizer Inc Healthcare	Added	241,130	+3,035	$5,806,410	−13.2%	1.38%
BRK-B	Berkshire Hathaway Inc Financial Services	Reduced	11,115	-180	$5,561,834	+2.8%	1.32%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	16,491	-261	$5,397,999	+9.5%	1.29%
GS	Goldman Sachs Group Inc Financial Services	Reduced	5,289	-397	$5,349,135	+11.2%	1.27%
WY	Weyerhaeuser Co Real Estate	Added	217,161	+1,885	$5,198,834	−1.1%	1.24%
DE	Deere & Co Industrials	Added	7,607	+171	$4,825,348	+15.2%	1.15%
CVS	CVS HEALTH Corp Healthcare	Reduced	44,074	-285	$4,559,455	+43.1%	1.09%
CHWY	Chewy, Inc. Consumer Cyclical	Added	220,891	+143,055	$4,340,508	+106.5%	1.03%
COST	Costco Wholesale Corp /New Consumer Defensive	Reduced	4,540	-45	$4,247,033	−7.0%	1.01%
ELV	Elevance Health, Inc. Healthcare	Reduced	10,734	-292	$4,151,159	+28.6%	0.99%
IFF	International Flavors & Fragrances Inc Basic Materials	Added	49,114	+2,965	$3,890,811	+16.2%	0.93%
SLB	Slb Limited/Nv Energy	Reduced	78,080	-100	$3,629,939	−9.7%	0.86%
NTR	Nutrien Ltd. Basic Materials	Added	44,323	+44,185	$2,790,132	+26694.7%	0.66%
XOM	ExxonMobil Holdings Corp Energy	Held	16,987	0	$2,322,462	−19.4%	0.55%
TMUS	T-Mobile US, Inc. Communication Services	NEW	13,779	NEW	$2,311,151	NEW	0.55%
UNP	Union Pacific Corp Industrials	Reduced	8,412	-25	$2,288,064	+11.8%	0.55%
ABNB	Airbnb, Inc. Consumer Cyclical	Reduced	14,916	-60	$2,134,479	+12.9%	0.51%
ZBH	Zimmer Biomet Holdings, Inc. Healthcare	NEW	24,150	NEW	$2,079,073	NEW	0.50%
SNY	Sanofi Healthcare	Reduced	47,681	-850	$2,034,071	−13.0%	0.48%
MTN	Vail Resorts Inc Consumer Cyclical	Added	13,589	+4,173	$1,850,142	+53.1%	0.44%
MDT	Medtronic plc Healthcare	Added	20,414	+20,114	$1,596,987	+6043.4%	0.38%
DVN	Devon Energy Corp/De Energy	Added	36,367	+34,932	$1,502,684	+1981.0%	0.36%
CL	Colgate Palmolive Co Consumer Defensive	Held	14,950	0	$1,370,616	+7.6%	0.33%
CCJ	Cameco Corp Energy	Held	13,361	0	$1,360,951	−6.2%	0.32%
FSLR	First Solar, Inc. Technology	Reduced	5,628	-25	$1,327,982	+19.1%	0.32%
KO	Coca Cola Co Consumer Defensive	Reduced	15,100	-500	$1,227,177	+3.4%	0.29%

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.