SVCO · Silvaco Group, Inc. · Shareholders & Ownership

$6.00 -0.06 (-0.99%) At close · Oct 23

Russell 2000 member Rebalance outlook locked

Market Cap

$203.31M

33.89M

Volume · Oct 23 159.78K Avg daily vol (3M) 381.11K

Every disclosed holder of SVCO in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns SVCO

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	104	9,720,173	28.69%	Yes
Insiders (Forms 3, 4, 5)	17	20,809,308	61.41%	Yes
13D/G-only blocks	1	1,372,346	4.05%	Yes
Remaining	—	1,983,931	5.85%	Rest
Registered funds (N-PORT, not summed)	90	2,499,827	7.38%	No

Shares outstanding: 33,885,758, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of SVCO

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Ngai-Pesic Katherine S. Insider CIK 1992594 · Aug 11, 2026 Director, 10% Owner, issuer-wide	9,178,907	27.09%	+2,504	Aug 11, 2026	Director, 10% Owner, issuer-wide
1.1	Katherine S. Ngai-Pesic 13G CIK 1992594 · Unknown · Nov 17, 2025 Rule 13d-1(d), exempt investor, not summed	9,357,145	27.61%	-1,128,960	Nov 17, 2025	Rule 13d-1(d), exempt investor, not summed
2	Pesic Illiya I. Insider CIK 1993374 · Aug 11, 2026 Insider, issuer-wide	5,396,081	15.92%	+1,409	Aug 11, 2026	Insider, issuer-wide
3	Pesic Yelena I. Insider CIK 2022508 · Dec 4, 2025 Insider, issuer-wide	3,603,073	10.63%	-300,000	Dec 4, 2025	Insider, issuer-wide
4	Capital Research Global Investors 13G CIK 1422848 · Investment adviser · Mar 31, 2025 Rule 13d-1(b), qualified institution	1,372,346	4.05%	-70,170	Mar 31, 2025	Rule 13d-1(b), qualified institution
5	NEXT CENTURY GROWTH INVESTORS LLC 13F CIK 1134007 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,260,902	3.72%	+428,999	Jun 30, 2026	carried, not yet filed for the newest quarter
6	Yiheng Capital Management, L.P. 13F CIK 1447228 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	906,381	2.67%	-189,901	Jun 30, 2026	carried, not yet filed for the newest quarter
7	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	803,464	2.37%	+310,753	Jun 30, 2026	carried, not yet filed for the newest quarter
7.1	iShares Russell 2000 ETF Fund S000004344 · Registered fund · Jun 30, 2026 iShares Trust, not summed	329,740	0.97%	+137,358	Jun 30, 2026	iShares Trust, not summed
7.2	iShares Russell 2000 Growth ETF Fund S000004343 · Registered fund · Jun 30, 2026 iShares Trust, not summed	113,761	0.34%	—	Jun 30, 2026	iShares Trust, not summed
7.3	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	40,790	0.12%	+20,437	Jun 30, 2026	iShares Trust, not summed
7.4	Master Small Cap Index Series Fund S000002716 · Registered fund · Jun 30, 2026 Quantitative Master Series LLC, not summed	22,645	0.07%	+12,323	Jun 30, 2026	Quantitative Master Series LLC, not summed
7.5	BlackRock Small Cap Index V.I. Fund Fund S000059910 · Registered fund · Jun 30, 2026 BlackRock Variable Series Funds, Inc., not summed	1,709	0.01%	+1,005	Jun 30, 2026	BlackRock Variable Series Funds, Inc., not summed
8	Taheri Babak A. Insider CIK 1992883 · Aug 13, 2025 Director, Chief Executive Officer, issuer-wide	773,157	2.28%	-9,155	Aug 13, 2025	Director, Chief Executive Officer, issuer-wide
9	Zegarelli Christopher John Insider CIK 2090610 · Aug 12, 2026 Chief Financial Officer, issuer-wide	540,324	1.59%	+3,348	Aug 12, 2026	Chief Financial Officer, issuer-wide
10	RHINES WALDEN C Insider CIK 1221184 · Aug 29, 2026 Director, issuer-wide	539,209	1.59%	+250,376	Aug 29, 2026	Director, issuer-wide
11	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	502,569	1.48%	+164,717	Jun 30, 2026	carried, not yet filed for the newest quarter
12	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	471,949	1.39%	+315,693	Jun 30, 2026	carried, not yet filed for the newest quarter
12.1	Goldman Sachs Small Cap Value Insights Fund Fund S000014929 · Registered fund · Jul 31, 2026 Goldman Sachs Trust, not summed	113,302	0.33%	+66,358	Jul 31, 2026	Goldman Sachs Trust, not summed
12.2	Goldman Sachs Small Cap Equity Insights Fund Fund S000009329 · Registered fund · Jul 31, 2026 Goldman Sachs Trust, not summed	77,059	0.23%	+41,078	Jul 31, 2026	Goldman Sachs Trust, not summed
12.3	Goldman Sachs Absolute Return Tracker Fund Fund S000020314 · Registered fund · Aug 31, 2026 GOLDMAN SACHS TRUST, not summed	24,209	0.07%	-14,471	Aug 31, 2026	GOLDMAN SACHS TRUST, not summed
12.4	Goldman Sachs Variable Insurance Trust Small Cap Equity Insights Fund Fund S000009355 · Registered fund · Jun 30, 2026 Goldman Sachs Variable Insurance Trust, not summed	20,955	0.06%	—	Jun 30, 2026	Goldman Sachs Variable Insurance Trust, not summed
12.5	Goldman Sachs Small Cap Growth Insights Fund Fund S000014930 · Registered fund · Jul 31, 2026 Goldman Sachs Trust, not summed	16,611	0.05%	+13,034	Jul 31, 2026	Goldman Sachs Trust, not summed
13	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	386,112	1.14%	+147,590	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
14	Nuveen, LLC 13F CIK 1871926 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	369,651	1.09%	+348,290	Jun 30, 2026	carried, not yet filed for the newest quarter
14.1	College Retirement Equities Fund - Total Global Stock Account Fund S000005080 · Registered fund · Jun 30, 2026 College Retirement Equities Fund, not summed	353,620	1.04%	—	Jun 30, 2026	College Retirement Equities Fund, not summed
14.2	Nuveen Small Cap Blend Index Fund Fund S000005367 · Registered fund · Jul 31, 2026 TIAA-CREF Funds, not summed	16,031	0.05%	+8,265	Jul 31, 2026	TIAA-CREF Funds, not summed
15	ALGERT GLOBAL LLC 13F CIK 1275218 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	359,850	1.06%	+359,850	Jun 30, 2026	carried, not yet filed for the newest quarter
16	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	341,990	1.01%	+10,474	Jun 30, 2026	carried, not yet filed for the newest quarter
17	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	337,172	1.00%	+295,239	Jun 30, 2026	carried, not yet filed for the newest quarter
18	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	278,734	0.82%	+90,268	Jun 30, 2026	carried, not yet filed for the newest quarter
19	Benton Ryan A Insider CIK 1564606 · Apr 1, 2025 Chief Financial Officer, issuer-wide	219,940	0.65%	-168	Apr 1, 2025	Chief Financial Officer, issuer-wide
20	Alyeska Investment Group, L.P. 13F CIK 1453072 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	213,700	0.63%	-539,697	Jun 30, 2026	carried, not yet filed for the newest quarter
21	JANE STREET GROUP, LLC 13F CIK 1595888 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	205,854	0.61%	-105,614	Jun 30, 2026	carried, not yet filed for the newest quarter
22	AQR CAPITAL MANAGEMENT LLC 13F CIK 1167557 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	179,075	0.53%	+49,269	Jun 30, 2026	carried, not yet filed for the newest quarter
22.1	AQR Small Cap Multi-Style Fund Fund S000040064 · Registered fund · Jun 30, 2026 AQR Funds, not summed	27,451	0.08%	—	Jun 30, 2026	AQR Funds, not summed
23	KENNEDY CAPITAL MANAGEMENT LLC 13F CIK 884589 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	172,512	0.51%	-3,411	Jun 30, 2026	carried, not yet filed for the newest quarter
24	FNY Investment Advisers, LLC 13F CIK 1742998 · Unknown · Sep 30, 2026	169,780	0.50%	+105,534	Sep 30, 2026
25	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	164,618	0.49%	-7,144	Jun 30, 2026	carried, not yet filed for the newest quarter
26	Qube Research & Technologies Ltd 13F CIK 1729829 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	163,036	0.48%	+163,036	Jun 30, 2026	carried, not yet filed for the newest quarter
27	Point72 Asset Management, L.P. 13F CIK 1603466 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	152,451	0.45%	+152,451	Jun 30, 2026	carried, not yet filed for the newest quarter
28	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	151,354	0.45%	+44,084	Jun 30, 2026	carried, not yet filed for the newest quarter
28.1	STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO Fund S000050332 · Registered fund · Jun 30, 2026 STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed	2,600	0.01%	0	Jun 30, 2026	STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
28.2	State Street Total Return V.I.S. Fund Fund S000001637 · Registered fund · Jun 30, 2026 STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed	180	0.00%	0	Jun 30, 2026	STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
29	ACADIAN ASSET MANAGEMENT LLC 13F CIK 916542 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	143,284	0.42%	+143,284	Jun 30, 2026	carried, not yet filed for the newest quarter
30	PRUDENTIAL FINANCIAL INC 13F CIK 1137774 · Insurance company · Jun 30, 2026 carried, not yet filed for the newest quarter	143,140	0.42%	+143,140	Jun 30, 2026	carried, not yet filed for the newest quarter
31	D. E. Shaw & Co., Inc. 13F CIK 1009207 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	127,858	0.38%	+127,858	Jun 30, 2026	carried, not yet filed for the newest quarter
32	LOOMIS SAYLES & CO L P 13F CIK 312348 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	126,488	0.37%	-180,095	Jun 30, 2026	carried, not yet filed for the newest quarter
33	Trexquant Investment LP 13F CIK 1633445 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	120,783	0.36%	+120,783	Jun 30, 2026	carried, not yet filed for the newest quarter
34	Ngai Anthony K.K. Insider CIK 1992498 · Aug 11, 2026 Director, issuer-wide	118,972	0.35%	+3,496	Aug 11, 2026	Director, issuer-wide
35	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	106,146	0.31%	+27,451	Jun 30, 2026	carried, not yet filed for the newest quarter
36	VICTORY CAPITAL MANAGEMENT INC 13F CIK 1040188 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	105,322	0.31%	-56,678	Jun 30, 2026	carried, not yet filed for the newest quarter
36.1	Victory Integrity Discovery Fund Fund S000046401 · Registered fund · Jun 30, 2026 Victory Portfolios, not summed	59,500	0.18%	-28,800	Jun 30, 2026	Victory Portfolios, not summed
36.2	Victory Extended Market Index Fund Fund S000012941 · Registered fund · Jul 31, 2026 Victory Portfolios III, not summed	1,348	0.00%	+341	Jul 31, 2026	Victory Portfolios III, not summed
37	Guichard Eric Insider CIK 1992226 · Jul 1, 2025 See Remarks, issuer-wide	101,812	0.30%	-1,570	Jul 1, 2025	See Remarks, issuer-wide
38	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	98,982	0.29%	-348	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
39	SMALL CAP EQUITY FUND Fund S000001160 · Registered fund · Jun 30, 2026 GuideStone Funds, not summed	91,765	0.27%	—	Jun 30, 2026	GuideStone Funds, not summed
40	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	88,378	0.26%	+27,023	Jun 30, 2026	carried, not yet filed for the newest quarter
40.1	Small Cap Index Fund Fund S000001245 · Registered fund · Jun 30, 2026 Northern Funds, not summed	5,105	0.02%	-657	Jun 30, 2026	Northern Funds, not summed
41	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	84,241	0.25%	+37,921	Jun 30, 2026	carried, not yet filed for the newest quarter
42	BRIDGEWAY CAPITAL MANAGEMENT, LLC 13F CIK 1107261 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	79,800	0.24%	+25,000	Jun 30, 2026	carried, not yet filed for the newest quarter
42.1	Ultra-Small Company Market Fund Fund S000004424 · Registered fund · Jun 30, 2026 Bridgeway Funds, Inc., not summed	48,600	0.14%	0	Jun 30, 2026	Bridgeway Funds, Inc., not summed
42.2	Ultra-Small Company Fund Fund S000004423 · Registered fund · Jun 30, 2026 Bridgeway Funds, Inc., not summed	25,000	0.07%	—	Jun 30, 2026	Bridgeway Funds, Inc., not summed
43	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	78,371	0.23%	+45,140	Jun 30, 2026	carried, not yet filed for the newest quarter
43.1	Dimensional U.S. Small Cap ETF Fund S000070906 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	30,080	0.09%	+9,020	Jul 31, 2026	Dimensional ETF Trust, not summed
43.2	U.S. SMALL CAP PORTFOLIO Fund S000000971 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	14,655	0.04%	+2,971	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
43.3	U.S. MICRO CAP PORTFOLIO Fund S000000948 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	9,732	0.03%	0	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
43.4	Dimensional U.S. Core Equity 2 ETF Fund S000070903 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	3,183	0.01%	0	Jul 31, 2026	Dimensional ETF Trust, not summed
43.5	Dimensional US Core Equity 1 ETF Fund S000081780 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	2,680	0.01%	+2,331	Jul 31, 2026	Dimensional ETF Trust, not summed
44	Panoramic Capital, LLC 13F CIK 1950490 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	75,000	0.22%	+75,000	Jun 30, 2026	carried, not yet filed for the newest quarter
45	XTX Topco Ltd 13F CIK 1828301 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	74,046	0.22%	+60,693	Jun 30, 2026	carried, not yet filed for the newest quarter
46	ExodusPoint Capital Management, LP 13F CIK 1736225 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	72,077	0.21%	+72,077	Jun 30, 2026	carried, not yet filed for the newest quarter
47	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	70,929	0.21%	+23,209	Jun 30, 2026	carried, not yet filed for the newest quarter
48	MARSHALL WACE, LLP 13F CIK 1318757 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	70,631	0.21%	+70,631	Jun 30, 2026	carried, not yet filed for the newest quarter
49	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	68,339	0.20%	+6,192	Jun 30, 2026	carried, not yet filed for the newest quarter
49.1	Schwab U.S. Small-Cap ETF Fund S000026636 · Registered fund · May 31, 2026 SCHWAB STRATEGIC TRUST, not summed	42,034	0.12%	-654	May 31, 2026	SCHWAB STRATEGIC TRUST, not summed
49.2	Schwab Small-Cap Index Fund Fund S000005912 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	29,349	0.09%	+9,995	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
50	CAMPOSANO RAUL Insider CIK 1261471 · Nov 4, 2024 Chief Technology Officer, issuer-wide	67,859	0.20%	-17,141	Nov 4, 2024	Chief Technology Officer, issuer-wide

2 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 171 holders

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Key facts CIK 1943289 CUSIP 82728C102 13F (30d) 15 filings 15 filers Visit website Investor relations