Silicon Motion Technology CORP (SIMO) — Institutional Holders, Q2 2026

387 institutional investment managers reported a SIMO position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $8.2B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

← SIMO stock profile

SIMO in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

149

Added to

Trimmed

132

Sold out

Biggest buyers

ALKEON CAPITAL MANAGEMENTNew · +1,100,000 sh+$366.7M
Polar Capital PlcNew · +931,375 sh+$310.5M
Invesco Ltd.Added · +724,152 sh+$241.4M
TWO SIGMA INVESTMENTSAdded · +426,528 sh+$142.2M
D. E. ShawNew · +363,105 sh+$121.0M

Biggest sellers

FMRTrimmed · -1,120,543 sh-$373.5M
LORD, ABBETTTrimmed · -584,240 sh-$194.7M
Man Group plcTrimmed · -542,210 sh-$180.7M
Kite Lake Capital Management (UK) LLPTrimmed · -414,869 sh-$138.3M
Pertento Partners LLPSold out · -412,536 sh-$137.5M

SIMO 13F holders ranked 1–100 of 387

Institutional investors reporting a position in Silicon Motion Technology CORP on SEC Form 13F-HR for Q2 2026, ranked by reported value.
#	Institution	Shares	Value	% of portfolio	QoQShares vs Q1 2026
1	FMR#1 · 2,277,824 sh	2,277,824	$759.3M	0.03%	-33.0%
2	ACADIAN ASSET MANAGEMENT#2 · 1,315,838 sh	1,315,838	$438.5M	0.52%	+1.7%
3	Invesco Ltd.#3 · 1,142,437 sh	1,142,437	$380.8M	0.03%	+173.1%
4	ALKEON CAPITAL MANAGEMENT#4 · 1,100,000 sh	1,100,000	$366.7M	0.49%	New
5	HAWK RIDGE CAPITAL MANAGEMENT#5 · 1,015,215 sh	1,015,215	$338.4M	10.85%	-13.5%
6	REINHART PARTNERS#6 · 966,060 sh	966,060	$322.0M	—	-26.5%
7	Polar Capital Plc#7 · 931,375 sh	931,375	$310.5M	0.73%	New
8	DRIEHAUS CAPITAL MANAGEMENT#8 · 786,074 sh	786,074	$262.0M	1.52%	+54.1%
9	TWO SIGMA INVESTMENTS#9 · 701,105 sh	701,105	$233.7M	0.17%	+155.3%
10	Wolf Hill Capital Management#10 · 548,791 sh	548,791	$182.9M	15.30%	-5.5%
11	BAHL & GAYNOR#11 · 453,307 sh	453,307	$151.1M	0.70%	+191.4%
12	Granahan Investment Management#12 · 445,752 sh	445,752	$148.6M	5.29%	+128.3%
13	LAZARD ASSET MANAGEMENT#13 · 435,931 sh	435,931	$145.3M	0.22%	-44.3%
14	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#14 · 417,894 sh	417,894	$139.3M	0.06%	-1.8%
15	LORD, ABBETT#15 · 377,899 sh	377,899	$126.0M	0.36%	-60.7%
16	D. E. Shaw#16 · 363,105 sh	363,105	$121.0M	0.06%	New
17	Analog Century Management#17 · 362,502 sh	362,502	$120.8M	4.42%	-32.7%
18	SYSTEMATIC FINANCIAL MANAGEMENT#18 · 354,216 sh	354,216	$118.1M	2.35%	-30.1%
19	BIT Capital GmbH#19 · 349,195 sh	349,195	$116.4M	3.45%	New
20	OBERWEIS ASSET MANAGEMENT#20 · 316,350 sh	316,350	$105.4M	2.18%	+12.0%
21	Robeco Institutional Asset Management B.V.#21 · 299,699 sh	299,699	$99.9M	—	-52.5%
22	MARSHALL WACE, LLP#22 · 291,836 sh	291,836	$97.3M	0.08%	+5.5%
23	MORGAN STANLEY#23 · 291,727 sh	291,727	$97.2M	<0.01%	+38.3%
24	BANK OF AMERICA#24 · 276,785 sh	276,785	$92.3M	<0.01%	+13.3%
25	VOYA INVESTMENT MANAGEMENT#25 · 275,122 sh	275,122	$91.7M	0.08%	-28.0%
26	SCHWARTZ INVESTMENT COUNSEL#26 · 270,000 sh	270,000	$90.0M	—	-10.0%
27	SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT#27 · 261,815 sh	261,815	$87.3M	1.53%	-42.6%
28	MASSACHUSETTS FINANCIAL SERVICES#28 · 204,951 sh	204,951	$68.7M	0.02%	-2.5%
29	Highland Peak Capital#29 · 202,857 sh	202,857	$67.6M	19.68%	-54.4%
30	Russell Investments Group, Ltd.#30 · 200,346 sh	200,346	$66.6M	0.06%	-1.5%
31	Boston Partners#31 · 199,201 sh	199,201	$66.4M	0.06%	-27.0%
32	WELLINGTON MANAGEMENT GROUP LLP#32 · 185,251 sh	185,251	$61.7M	0.01%	-39.1%
33	FengHe Fund Management Pte. Ltd.#33 · 181,482 sh	181,482	$60.5M	5.74%	New
34	UBS Group AG#34 · 180,420 sh	180,420	$60.1M	<0.01%	-54.0%
35	MILLENNIUM MANAGEMENT#35 · 179,946 sh	179,946	$60.0M	0.02%	-54.5%
36	APIS CAPITAL ADVISORS#36 · 178,400 sh	178,400	$59.5M	5.79%	-28.4%
37	NEUMEIER POMA INVESTMENT COUNSEL#37 · 176,408 sh	176,408	$58.8M	4.03%	-58.8%
38	Ophir Asset Management Pty Ltd#38 · 174,335 sh	174,335	$58.1M	4.78%	-51.2%
39	LOOMIS SAYLES & L P#39 · 161,432 sh	161,432	$53.8M	0.07%	-14.4%
40	Herald Investment Management Ltd#40 · 147,700 sh	147,700	$49.2M	—	-59.8%
41	AIGH Capital Management#41 · 144,000 sh	144,000	$48.0M	3.03%	-28.0%
42	SEI INVESTMENTS#42 · 142,327 sh	142,327	$47.4M	0.04%	+30.5%
43	Qube Research & Technologies Ltd#43 · 138,433 sh	138,433	$46.1M	0.04%	-60.6%
44	MANUFACTURERS LIFE INSURANCE COMPANY, THE#44 · 129,537 sh	129,537	$43.2M	0.03%	-17.8%
45	First Eagle Investment Management#45 · 125,737 sh	125,737	$41.9M	0.07%	-25.4%
46	BLAIR WILLIAM#46 · 125,176 sh	125,176	$41.7M	0.11%	+21.3%
47	GOLDMAN SACHS GROUP#47 · 124,696 sh	124,696	$41.6M	<0.01%	+341.1%
48	NORTHERN#48 · 124,077 sh	124,077	$41.4M	<0.01%	-0.7%
49	HEARTLAND ADVISORS#49 · 123,895 sh	123,895	$41.3M	1.84%	-50.9%
50	Ratan Capital Management#50 · 117,623 sh	117,623	$39.2M	12.65%	New
51	Toroso Investments#51 · 116,620 sh	116,620	$38.9M	0.07%	+135.9%
52	ENVESTNET ASSET MANAGEMENT#52 · 111,780 sh	111,780	$37.3M	<0.01%	-4.5%
53	RAYMOND JAMES FINANCIAL#53 · 110,710 sh	110,710	$36.9M	0.01%	+61.3%
54	WESTFIELD CAPITAL MANAGEMENT#54 · 106,466 sh	106,466	$35.5M	0.12%	New
55	BNP Paribas Asset Management Holding S.A.#55 · 105,946 sh	105,946	$35.3M	0.04%	New
56	AMERIPRISE FINANCIAL#56 · 102,519 sh	102,519	$34.2M	<0.01%	+159.3%
57	Ma Investment Partnership#57 · 100,000 sh	100,000	$33.3M	5.94%	New
58	Stephens Investment Management Group#58 · 99,098 sh	99,098	$33.0M	0.35%	New
59	FRED ALGER MANAGEMENT#59 · 96,303 sh	96,303	$32.1M	0.11%	-40.1%
60	Walleye Trading#60 · 88,015 sh	88,015	$29.3M	0.03%	+326.1%
61	NOMURA ASSET MANAGEMENT INTERNATIONAL#61 · 75,849 sh	75,849	$25.3M	0.04%	-56.8%
62	BlackRock#62 · 75,746 sh	75,746	$25.2M	<0.01%	+0.1%
63	Ceredex Value Advisors#63 · 73,700 sh	73,700	$24.6M	0.69%	New
64	STATE STREET#64 · 73,401 sh	73,401	$24.5M	<0.01%	-18.6%
65	Bank of New York Mellon#65 · 70,280 sh	70,280	$23.4M	<0.01%	+1810.3%
66	SG Capital Management#66 · 66,027 sh	66,027	$22.0M	1.82%	New
67	ALLIANCEBERNSTEIN L.P.#67 · 193,382 sh	193,382	$21.7M	<0.01%	New
68	BALYASNY ASSET MANAGEMENT L.P.#68 · 64,438 sh	64,438	$21.5M	0.03%	-24.2%
69	VOLORIDGE INVESTMENT MANAGEMENT#69 · 61,996 sh	61,996	$20.7M	0.09%	-70.5%
70	CastleKnight Management#70 · 61,475 sh	61,475	$20.5M	0.28%	-81.0%
71	HEALTHCARE OF ONTARIO PENSION PLAN FUND#71 · 60,600 sh	60,600	$20.2M	0.03%	New
72	PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO#72 · 60,300 sh	60,300	$20.1M	0.07%	-21.7%
73	Jump Financial#73 · 59,818 sh	59,818	$19.9M	0.16%	+62.5%
74	M&G Plc#74 · 58,576 sh	58,576	$19.5M	0.10%	-36.5%
75	WELLS FARGO & COMPANY#75 · 57,449 sh	57,449	$19.1M	<0.01%	-28.5%
76	ROYCE & ASSOCIATES#76 · 56,760 sh	56,760	$18.9M	0.15%	-47.1%
77	ROYAL BANK OF CANADA#77 · 54,681 sh	54,681	$18.2M	<0.01%	+11.5%
78	THAMES CAPITAL MANAGEMENT#78 · 52,823 sh	52,823	$17.6M	1.45%	+14.0%
79	Hood River Capital Management#79 · 52,591 sh	52,591	$17.5M	0.13%	New
80	GEODE CAPITAL MANAGEMENT#80 · 52,011 sh	52,011	$17.3M	<0.01%	+20.0%
81	Trexquant Investment#81 · 51,863 sh	51,863	$17.3M	0.10%	+102.0%
82	Neuberger Berman Group#82 · 50,853 sh	50,853	$17.0M	0.01%	-29.3%
83	Janney Montgomery Scott#83 · 48,876 sh	48,876	$16.3M	0.03%	-33.0%
84	NEW YORK STATE COMMON RETIREMENT FUND#84 · 44,923 sh	44,923	$15.0M	0.02%	+24.7%
85	BERKSHIRE CAPITAL#85 · 44,280 sh	44,280	$14.8M	3.19%	New
86	HARBOR CAPITAL ADVISORS#86 · 42,995 sh	42,995	$14.3M	—	-32.8%
87	KORNITZER CAPITAL MANAGEMENT#87 · 42,985 sh	42,985	$14.3M	0.30%	0.0%
88	UNICOM Systems#88 · 41,200 sh	41,200	$13.7M	—	New
89	CITADEL ADVISORS#89 · 40,490 sh	40,490	$13.5M	<0.01%	-37.3%
90	Melqart Asset Management (UK) Ltd#90 · 38,828 sh	38,828	$12.9M	1.23%	-29.6%
91	Kite Lake Capital Management (UK) LLP#91 · 37,705 sh	37,705	$12.6M	4.33%	-91.7%
92	Prospect Capital Advisors#92 · 36,660 sh	36,660	$12.2M	5.55%	-55.4%
93	ABN AMRO INVESTMENT SOLUTIONS#93 · 36,600 sh	36,600	$12.2M	—	-49.9%
94	Emerald Investment Advisers#94 · 36,442 sh	36,442	$12.1M	0.81%	-24.2%
95	PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#95 · 35,330 sh	35,330	$11.8M	0.03%	-24.8%
96	NATIONAL BANK OF CANADA#96 · 35,217 sh	35,217	$11.7M	<0.01%	+9291.2%
97	Skylands Capital#97 · 34,214 sh	34,214	$11.4M	—	-30.4%
98	VAN ECK ASSOCIATES#98 · 33,998 sh	33,998	$11.3M	<0.01%	+47.6%
99	JPMORGAN CHASE#99 · 32,825 sh	32,825	$10.9M	<0.01%	+102.3%
100	Ramirez Asset Management#100 · 32,527 sh	32,527	$10.8M	1.13%	+0.4%

Funds that sold out of SIMO in Q2 2026 (37)

Held SIMO at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held SIMO in Q1 2026 and reported no position in Q2 2026.
Institution	Shares sold	Value in Q1 2026
Pertento Partners LLP412,536 sh	412,536	$46.3M
ALPINE ASSOCIATES MANAGEMENT116,878 sh	116,878	$13.1M
Susquehanna Portfolio Strategies77,322 sh	77,322	$8.7M
Walleye Capital73,468 sh	73,468	$8.2M
ODDO BHF ASSET MANAGEMENT SAS60,000 sh	60,000	$6.7M
SORA INVESTORS58,166 sh	58,166	$6.5M
ADAGE CAPITAL PARTNERS GP, L.L.C.54,687 sh	54,687	$6.1M
Y-Intercept (Hong Kong) Ltd39,350 sh	39,350	$4.4M
JANE STREET GROUP36,410 sh	36,410	$4.1M
CHASE INVESTMENT COUNSEL28,472 sh	28,472	$3.2M
Polar Asset Management Partners28,218 sh	28,218	$3.2M
Squarepoint Ops24,115 sh	24,115	$2.7M
CONGRESS ASSET MANAGEMENT20,674 sh	20,674	$2.3M
SWP Investment Management20,465 sh	20,465	$2.3M
OSTERWEIS CAPITAL MANAGEMENT18,660 sh	18,660	$2.1M
CAPITAL FUND MANAGEMENT S.A.15,091 sh	15,091	$1.7M
XTX Topco Ltd12,971 sh	12,971	$1.5M
BRIAN LOW FINANCIAL GROUP10,495 sh	10,495	$1.2M
Entropy Technologies9,895 sh	9,895	$1.1M
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.9,000 sh	9,000	$1.0M
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT5,758 sh	5,758	$646.6K
Verition Fund Management4,223 sh	4,223	$474.2K
PEAK64,200 sh	4,200	$471.6K
Headlands Technologies4,051 sh	4,051	$454.9K
CSM Advisors3,961 sh	3,961	$443.0K
Virtu Financial3,772 sh	3,772	$423.0K
Quinn Opportunity Partners3,500 sh	3,500	$393.0K
FIFTH LANE CAPITAL3,500 sh	3,500	$393.0K
Camelot Portfolios2,091 sh	2,091	$234.8K
Graham Capital Management, L.P.2,078 sh	2,078	$233.3K
PRELUDE CAPITAL MANAGEMENT1,874 sh	1,874	$210.4K
DIVERSIFIED MANAGEMENT1,818 sh	1,818	$204.1K
Advisory Services Network551 sh	551	$61.9K
Opal Wealth Advisors272 sh	272	$30.5K
Caitong International Asset Management , Ltd167 sh	167	$18.8K
MAI Capital Management55 sh	55	$6.2K
Western Wealth Management47 sh	47	$5.3K

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.