Rosenblum Silverman Sutton S F Inc /ca

Registered adviser

CIK

918893

Location

San Francisco, CA

Portfolio Value

Small $415,915,982

Diversification

Diversified

Filing Date

Global Rank

#4,321 / 8,827 ▼ 133

Top Industry

Internet Content & Information 17.1%

Period ended 4 months ago

Filed Aug 13, 2026 · 3mo

26 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, Nov 1, 2026

Form ADV adviser

CRD 105774

Roster of Nov 1, 2026

Regulatory AUM

$486,644,882

Main clients

Individuals and high net worth (99% 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
Mar 2026 to Nov 2026	$486,644,882	Individuals and high net worth (99%)
Mar 2025 to Feb 2026	$459,502,012	Individuals and high net worth (99%)
Mar 2024 to Feb 2025	$381,995,331	Individuals and high net worth (98%)
May 2023 to Feb 2024	$341,567,643	Individuals and high net worth (92%)
Apr 2023	$341,567,643	Individuals and high net worth (92%)
Apr 2022 to Mar 2023	$521,056,271	Individuals and high net worth (91%)

3 earlier changes not shown.

Portfolio style

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

Style

Diversified active

Top 10 weight 55.1%, 23.5 effective positions, active share 67.9% 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

13.3% over the last four quarters (under 30%)

Horizon

Long horizon

Value-weighted holding period 21.4 quarters (12+), a floor since 69.2% of the book was already held when coverage starts

Closest benchmark: the S&P 500 as of 2026-06-30, active share 67.9%; sector active share 24.0% 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.

View clone backtest

Portfolio Concentration

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

Top Position

10.7%

−0.5 pts

Top 5

33.9%

+0.8 pts

Top 10

55.1%

+0.5 pts

HHI

426

Diversified+1

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	24.3%	$100,886,514	13
Unclassified	19.9%	$82,736,184	31
Communication Services	16.9%	$70,437,617	5
Consumer Cyclical	14.9%	$61,908,476	7
Financial Services	8.8%	$36,671,789	8
Healthcare	6.9%	$28,816,927	7
Industrials	4.0%	$16,502,167	5
Consumer Defensive	3.9%	$16,235,081	1
Real Estate	0.3%	$1,351,251	1
Energy	0.1%	$369,976	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

20 positions

Ticker	Company	Δ Shares	Shares	Value
VCSH	VANGUARD SHORT-TERM CORPORATE BOND INDEX FUND	+79,685	93,920	$7,422,497
FLOT	iShares Floating Rate Bond ETF	+46,740	171,980	$8,779,579
XYZ	Block, Inc.	+40,570	69,455	$5,278,580
SGI	Somnigroup International Inc.	+37,905	48,920	$3,835,328
JMBS	Janus Henderson Mortgage-Backed Securities ETF	+26,235	276,850	$12,455,481
IWF	iShares Russell 1000 Growth ETF	+6,884	9,159	$1,137,273
DGRO	iShares Core Dividend Growth ETF	+5,200	51,649	$3,914,477
BX	Blackstone Inc.	+3,750	40,257	$4,737,041
IQV	Iqvia Holdings Inc.	+3,006	15,468	$2,988,726
TJX	Tjx Companies Inc	+2,748	12,716	$1,926,474
AAPL	Apple Inc.	+1,995	9,660	$2,795,217
BAC	Bank Of America Corp	+798	46,720	$2,662,105
IWB	iShares Russell 1000 ETF	+731	9,506	$3,892,707
JBND	JPMorgan Active Bond ETF	+705	172,210	$9,213,235
VOT	VANGUARD MID-CAP GROWTH INDEX FUND	+180	4,132	$1,265,631
SPY	Spdr S&P 500 ETF Trust	+141	2,245	$1,676,498
VOO	VANGUARD 500 INDEX FUND	+130	1,103	$757,551
SLYG	State Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF	+97	4,267	$508,327
SPYG	State Street(R) SPDR(R) Portfolio S&P 500(R) Growth ETF	+25	9,095	$1,082,214
IVV	iShares Core S&P 500 ETF	+5	510	$381,933
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
PGF	Victory Portfolios II	−120,701	40,845	$559,984
XYL	Xylem Inc.	−35,426	4,806	$568,117
NVDA	Nvidia Corp	−23,793	223,074	$44,634,876
WK	Workiva Inc	−22,753	4,513	$218,925
DT	Dynatrace, Inc.	−19,691	30,247	$1,328,145
VCIT	VANGUARD INTERMEDIATE-TERM CORPORATE BOND INDEX FUND	−9,695	113,435	$9,375,402
SN	SharkNinja, Inc.	−4,055	117,059	$17,824,573
GOOG	Alphabet Inc.	−3,824	33,097	$11,694,163
ADBE	Adobe Inc.	−3,406	13,652	$2,798,933
NFLX	Netflix Inc	−3,315	186,495	$13,315,743
CRM	Salesforce, Inc.	−2,483	37,572	$5,886,029
GOOGL	Alphabet Inc.	−2,365	57,476	$20,540,198
NOW	ServiceNow, Inc.	−2,210	24,610	$2,443,280
AMZN	Amazon Com Inc	−1,683	94,068	$22,420,167
CTAS	Cintas Corp	−1,641	68,633	$11,673,100
OKTA	Okta, Inc.	−1,383	31,723	$4,328,603
RDDT	Reddit, Inc.	−1,210	47,403	$8,228,212
MSFT	Microsoft Corp	−977	45,941	$17,136,911
TSLA	Tesla, Inc.	−797	9,720	$4,088,232
ALNY	Alnylam Pharmaceuticals, Inc.	−755	32,172	$9,684,737
HD	Home Depot, Inc.	−737	14,039	$4,951,274
CWB	State Street(R) SPDR(R) Bloomberg Convertible Securities ETF	−595	19,093	$2,058,607
PODD	Insulet Corp	−550	33,452	$5,093,067
SNPS	Synopsys Inc	−520	13,873	$6,188,329
V	Visa Inc.	−504	56,807	$19,489,913
No positions match the current search.

New Positions

Positions the filer opened this quarter

8 positions

Ticker	Company	Shares	Value
JAAA	Janus Henderson AAA CLO ETF	149,875	$7,567,188
APH	Amphenol Corp	41,398	$7,299,295
—		13,550	$941,725
JEPI	JPMorgan Equity Premium Income ETF	10,500	$593,040
MVV	ProShares Ultra MidCap400	2,630	$242,117
CMF	iShares California Muni Bond ETF	4,185	$241,223
QQQ	Invesco Qqq Trust, Series 1	292	$215,028
—		1,370	$200,581
No positions match the current search.

Sold Out

Positions the filer fully exited

4 positions

Ticker	Company	Shares	Value
Z	Zillow Group, Inc.	108,245	$4,479,178
BRBR	Bellring Brands, Inc.	47,113	$758,048
ZTS	Zoetis Inc.	3,486	$412,080
PYPL	PayPal Holdings, Inc.	4,575	$206,927
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

79 tracked positions · $415,915,982 total · filing declares 80 positions · $416,162,299 · as of Jun 30, 2026

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

Showing 1–50 of 79 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	Held (qtrs)	Est. cost/share	% of Portfolio
NVDA	Nvidia Corp Technology	Reduced	223,074	-23,793	$44,634,876	+3.7%	26+	before history	10.73%
AMZN	Amazon Com Inc Consumer Cyclical	Reduced	94,068	-1,683	$22,420,167	+12.4%	26+	before history	5.39%
GOOGL	Alphabet Inc. Communication Services	Reduced	57,476	-2,365	$20,540,198	+19.4%	26+	before history	4.94%
V	Visa Inc. Financial Services	Reduced	56,807	-504	$19,489,913	+12.5%	26+	before history	4.69%
SN	SharkNinja, Inc. Consumer Cyclical	Reduced	117,059	-4,055	$17,824,573	+39.0%	12	$37.02	4.29%
MSFT	Microsoft Corp Technology	Reduced	45,941	-977	$17,136,911	−1.3%	26+	before history	4.12%
META	Meta Platforms, Inc. Communication Services	Reduced	29,575	-477	$16,659,301	−3.1%	26+	before history	4.01%
COST	Costco Wholesale Corp Consumer Defensive	Reduced	17,355	-369	$16,235,081	−8.1%	26+	before history	3.90%
NFLX	Netflix Inc Communication Services	Reduced	186,495	-3,315	$13,315,743	−27.0%	26+	before history	3.20%
JMBS	Janus Henderson Mortgage-Backed Securities ETF	Added	276,850	+26,235	$12,455,481	+10.0%	13	$45.26	2.99%
GOOG	Alphabet Inc. Communication Services	Reduced	33,097	-3,824	$11,694,163	+10.4%	26+	before history	2.81%
CTAS	Cintas Corp Industrials	Reduced	68,633	-1,641	$11,673,100	−1.8%	26+	before history	2.81%
ALNY	Alnylam Pharmaceuticals, Inc. Healthcare	Reduced	32,172	-755	$9,684,737	−11.1%	26+	before history	2.33%
VCIT	VANGUARD INTERMEDIATE-TERM CORPORATE BOND INDEX FUND	Reduced	113,435	-9,695	$9,375,402	−8.0%	11	$82.02	2.25%
TMO	Thermo Fisher Scientific Inc. Healthcare	Reduced	18,388	-295	$9,219,007	+0.4%	26+	before history	2.22%
JBND	JPMorgan Active Bond ETF	Added	172,210	+705	$9,213,235	−0.1%	8	$53.51	2.22%
FLOT	iShares Floating Rate Bond ETF	Added	171,980	+46,740	$8,779,579	+37.6%	13	unpriced	2.11%
RDDT	Reddit, Inc. Communication Services	Reduced	47,403	-1,210	$8,228,212	+25.7%	6	$165.26	1.98%
JPM	Jpmorgan Chase & Co Financial Services	Reduced	23,195	-230	$7,592,419	+10.2%	26+	before history	1.83%
JAAA	Janus Henderson AAA CLO ETF	NEW	149,875	NEW	$7,567,188	NEW	1	$50.59	1.82%
VCSH	VANGUARD SHORT-TERM CORPORATE BOND INDEX FUND	Added	93,920	+79,685	$7,422,497	+557.8%	13	$78.84	1.78%
APH	Amphenol Corp Technology	NEW	41,398	NEW	$7,299,295	NEW	1	$144.16	1.75%
DECK	Deckers Outdoor Corp Consumer Cyclical	Reduced	69,115	-488	$6,862,428	−1.5%	16	unpriced	1.65%
SNPS	Synopsys Inc Technology	Reduced	13,873	-520	$6,188,329	+8.4%	26+	before history	1.49%
CRM	Salesforce, Inc. Technology	Reduced	37,572	-2,483	$5,886,029	−21.3%	26+	before history	1.42%
XYZ	Block, Inc. Technology	Added	69,455	+40,570	$5,278,580	+203.7%	3	$67.33	1.27%
PODD	Insulet Corp Healthcare	Reduced	33,452	-550	$5,093,067	−28.6%	26+	before history	1.22%
HD	Home Depot, Inc. Consumer Cyclical	Reduced	14,039	-737	$4,951,274	+1.9%	26+	before history	1.19%
BX	Blackstone Inc. Financial Services	Added	40,257	+3,750	$4,737,041	+12.8%	26+	before history	1.14%
OKTA	Okta, Inc. Technology	Reduced	31,723	-1,383	$4,328,603	+66.1%	26+	before history	1.04%
TSLA	Tesla, Inc. Consumer Cyclical	Reduced	9,720	-797	$4,088,232	+4.6%	26+	before history	0.98%
DGRO	iShares Core Dividend Growth ETF	Added	51,649	+5,200	$3,914,477	+20.1%	24	unpriced	0.94%
IWB	iShares Russell 1000 ETF	Added	9,506	+731	$3,892,707	+24.4%	26+	before history	0.94%
SGI	Somnigroup International Inc. Consumer Cyclical	Added	48,920	+37,905	$3,835,328	+371.0%	23	unpriced	0.92%
SAIA	Saia Inc Industrials	Reduced	8,588	-441	$3,616,922	+14.0%	25	$176.24	0.87%
IQV	Iqvia Holdings Inc. Healthcare	Added	15,468	+3,006	$2,988,726	+40.6%	26+	before history	0.72%
ADBE	Adobe Inc. Technology	Reduced	13,652	-3,406	$2,798,933	−32.5%	26+	before history	0.67%
AAPL	Apple Inc. Technology	Added	9,660	+1,995	$2,795,217	+43.7%	26+	before history	0.67%
BAC	Bank Of America Corp Financial Services	Added	46,720	+798	$2,662,105	+18.9%	26+	before history	0.64%
NOW	ServiceNow, Inc. Technology	Reduced	24,610	-2,210	$2,443,280	−12.9%	26+	before history	0.59%
MDY	Spdr S&P Midcap 400 ETF Trust	Reduced	3,232	-137	$2,273,194	+9.4%	26+	before history	0.55%
CWB	State Street(R) SPDR(R) Bloomberg Convertible Securities ETF	Reduced	19,093	-595	$2,058,607	+14.2%	13	$67.23	0.49%
TJX	Tjx Companies Inc Consumer Cyclical	Added	12,716	+2,748	$1,926,474	+21.0%	26+	before history	0.46%
SPY	Spdr S&P 500 ETF Trust	Added	2,245	+141	$1,676,498	+22.5%	26+	before history	0.40%
IJT	iShares S&P Small-Cap 600 Growth ETF	Reduced	7,653	-474	$1,366,825	+16.2%	26+	before history	0.33%
AMT	American Tower Corp Real Estate	Reduced	8,261	-185	$1,351,251	−7.3%	26+	before history	0.32%
DT	Dynatrace, Inc. Technology	Reduced	30,247	-19,691	$1,328,145	−28.1%	22	$49.35	0.32%
VOT	VANGUARD MID-CAP GROWTH INDEX FUND	Added	4,132	+180	$1,265,631	+24.4%	10	unpriced	0.30%
VB	Vanguard Index Funds	Reduced	4,048	-40	$1,227,029	+14.6%	26+	before history	0.30%
MS	Morgan Stanley Financial Services	Reduced	5,596	-19	$1,169,787	+26.6%	26+	before history	0.28%

Showing the top 50 of 79 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.