DOSSIER · 13F Holders · Q1 2026
SVCO

SILVACO GROUP INC

91 institutions still hold SILVACO GROUP INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 82728C102·91 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$46M
visible holders
Holders
91
filers reporting
Concentration
17.02%
Yiheng Capital Management, L.P. #1
top holder share
AI Holders Summary · Q1 2026

One new arrival dominates Silvaco Group's (SVCO) tiny institutional picture — just 4 holders and $397,139 in total reported value as of Q2 2026: Y-Intercept (Hong Kong) Ltd opened a fresh $381,500 position — 27,665 shares, with no prior-quarter equivalent — representing 96.1% of all institutional value in the stock. The three remaining holders are far smaller: GAMMA Investing increased its stake 63.3% ($5,047 in flow) to $13,018, Marquette Asset Management opened a new $2,055 position, and True Wealth Design grew its holding 78.3% to $566. Notably, every holder in this dataset either added shares or opened fresh — there is no seller anywhere in the data this quarter.

One holder, 96% of the float

Y-Intercept (Hong Kong) Ltd's new $381,500 position (27,665 shares, with no prior-quarter holding) accounts for 96.1% of all institutional value in Silvaco Group. At this scale, the stock's entire institutional ownership story this quarter is really the story of one firm's decision to establish a position — the other three holders combined represent less than 4% of the total.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Yiheng Capital Management, L.P.
CIK 0001447228
$8M1.1M3.36%Q1 2026
02
NEXT CENTURY GROWTH INVESTORS LLC
CIK 0001134007
$6M832K0.43%Q1 2026
03
BlackRock, Inc.
CIK 0002012383
$3M493K0.00%Q1 2026
04
Alyeska Investment Group, L.P.
CIK 0001453072
$3M733K0.01%Q4 2025
05
NANO CAP NEW MILLENNIUM GROWTH FUND L P
CIK 0001277890
$2M348K2.30%Q1 2026
06
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$2M338K0.00%Q1 2026
07
UBS Group AG
CIK 0001610520
$2M332K0.00%Q1 2026
08
Lynrock Lake LP
CIK 0001734341
$2M315K0.15%Q1 2026
09
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$2M311K0.00%Q1 2026
10
LOOMIS SAYLES & CO L P
CIK 0000312348
$2M307K0.00%Q1 2026
11
Walleye Capital LLC
CIK 0001758720
$2M263K0.01%Q1 2026
12
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$1M188K0.00%Q1 2026
13
KENNEDY CAPITAL MANAGEMENT LLC
CIK 0000884589
$1M176K0.03%Q1 2026
14
BANK OF AMERICA CORP /DE/
CIK 0000070858
$1M172K0.00%Q1 2026
15
FEDERATED HERMES, INC.
CIK 0001056288
$1M168K0.00%Q1 2026
16
VICTORY CAPITAL MANAGEMENT INC
CIK 0001040188
$1M162K0.00%Q1 2026
17
GOLDMAN SACHS GROUP INC
CIK 0000886982
$1M156K0.00%Q1 2026
18
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$919K130K0.00%Q1 2026
19
Werba Rubin Papier Wealth Management
CIK 0001971029
$893K126K0.12%Q1 2026
20
STATE STREET CORP
CIK 0000093751
$759K107K0.00%Q1 2026
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Insiders at SILVACO GROUP INC
Ngai-Pesic Katherine S.Ngai Anthony K.K.Pesic Illiya I.Rhines Walden CJackson CandaceGanti AnitaMolloie William H. Jr.Lee Hau L.