Alpha and Omega Semiconductor Ltd (AOSL)

INFORMATION TECHNOLOGY: SEMICONDUCTORS
SIC: SEMICONDUCTORS & RELATED DEVICES

475 OAKMEAD PARKWAY SUNNYVALE, CA 94085

Alpha and Omega Semiconductor Limited engages in the design, development, and supply of a range of power semiconductors worldwide. The company's portfolio of power semiconductors includes approximately 600 power discrete and power integrated circuit, or power IC, products.The company's portfolio of products targets high-volume end-market applications, such as notebooks, netbooks, flat panel displays, mobile phone battery packs, set-top boxes, portable media players, and power supplies.

Data as of 2021-05-08 11:00:35 -0400
Market Cap782.923 Million Shares Outstanding25.771 Million Avg 30-day Volume260.399 Thousand
P/E Ratio Dividend Yield EPS
Price/Sales Debt to Equity EBITDA
Price to Book Value0.0 Forward PE11.1 Enterprise Value
Total Cash Current Debt Gross Profit
BETA2.28351 52-week High/Low43.0 / 9.11 Next Earnings Date2021-08-11 Price to Cash FLow (P/CF) 67.1993
Data provided by IEX Cloud
View SEC Filings from AOSL instead.
Q4 2020 All 13F Filers Prior Change Hedge Funds 1 Prior Change
In top 10: 3 2 50.0% 1 (0.06%) 1 (0.06%) 0.0%
Funds Holding: 98 80 22.5% 33 (1.98%) 28 (1.74%) 17.86%
13F shares: 15.264 Million 14.993 Million 1.81% 7.368 Million 6.703 Million 9.92%
% Ownership 59.8889 58.8267 1.81% 28.9074 26.2993 9.92%
New Positions: 23 12 91.67% 8 7 14.29%
Increased Positions 35 18 94.44% 12 9 33.33%
Closed Positions 5 4 25.0% 3 1 200.0%
Reduced Positions 29 38 -23.68% 11 10 10.0%
Total Calls 23 110 -79.09%
Total Puts 32.557 Thousand 7 465000.0%
PUT/CALL Ratio 1,415.52 0.06 2359100.0% 2359100.0%
1 hedge funds and active managers as identified by whalewisdom.com through public filings.

View recent insider trading info

Funds Holding AOSL (via 13F filings)

Refresh Download CSV Download Excel (.xlsx) Download TSV
Filter by:
to
to
to
Refresh
*Shares are split adjusted
*Please note that if a filer hasn't submitted a 13F filing for a quarter then the filer's shares will be listed as "Sold All"

Mutual Funds Holding AOSL BETA

Active Schedule 13D and 13G filings

Please sign in first

Open Market Buys/Sells Last 60 Days

Open Market Buys (P)

none

Open Market Sells (S)

2.7 Thousand total shares from 1 transactions

Exercise Derivative Conversion (M)

5.8 Thousand total shares from 1 transactions

Current/Former Insiders

Insider Name Type Last Reported Shares Held Last Reported Date Filings in past year

XUE BING EVP-WW SALES & BUS DEVELOPMENT

  • Officer
59,169 2021-04-12 9

HO YUEH-SE

  • Director
221,325 2021-03-09 4

LIANG YIFAN CFO AND CORP SECRETARY

  • Officer
288,126 2021-02-25 3

CHANG MIKE F CHIEF EXECUTIVE OFFICER

  • Officer
  • Director
  • 10% Owner
8,607,652 2021-02-25 4

CHANG STEPHEN CHUNPING PRESIDENT

  • Officer
534,194 2021-02-25 1

CHANG LUCAS S.

  • Director
23,434 2020-12-28 2

OWYANG KING

  • Director
43,956 2020-11-12 1

SALAMEH MICHAEL J

  • Director
64,416 2020-11-12 1

PFEIFFER MICHAEL L

  • Director
43,956 2020-11-12 1

CHEN CLAUDIA

  • Director
14,076 2020-11-12 1

CHANG DANIEL KUANG MING SENIOR VP OF MARKETING

  • Officer
46,543 2019-03-29 0

CHEN ROBERT I

  • Director
24,030 2018-11-09 0

GRIZELJ TONY VP OF POWER DISCRETE PRODUCT

  • Officer
28,412 2015-06-26 0

YILMAZ HAMZA CHIEF TECHNOLOGY OFFICER

  • Officer
No longer subject to file 2015-03-26 0

STEIPP THOMAS W

  • Director
0 2013-11-11 0

BAILEY HOWARD

  • Director
0 2013-11-11 0

DOTZ MARY CHIEF FINANCIAL OFFICER

  • Officer
10,189 2013-09-26 0

SCGF III MANAGEMENT LLC

SEQUOIA CAPITAL GROWTH FUND III AIV L P

SEQUOIA CAPITAL GROWTH III PRINCIPALS FUND

SEQUOIA CAPITAL GROWTH PARTNERS III

  • 10% Owner
No longer subject to file 2012-12-13 0

SEVCIK RICHARD W

  • Director
0 2012-11-15 0

CHANG CHUANG TE

  • Director
0 2012-11-15 0

STEVENS MARK A

  • Director
  • 10% Owner
2,696,704 2012-09-14 0

KWOK EPHRAIM CHIEF FINANCIAL OFFICER

  • Officer
13,750 2011-07-01 0

Insider Transactions Last 60 Days

Reporting Owners Filing Date Trans Date Trans Code Shares Share Price Acquired
Disposed
Shares Owned after D/I 10b5 Perf 1d* Perf 5d* Perf 1m* Max Gain Max Gain Days Max Loss Max Loss Days

XUE BING - Officer EVP-WW SALES & BUS DEVELOPMENT

2021-05-07 16:07:49 -0400 2021-04-12 M 5,814 d 0 direct

XUE BING - Officer EVP-WW SALES & BUS DEVELOPMENT

2021-05-07 16:07:49 -0400 2021-04-12 M 5,814 $12.91 a 59,169 direct 1.0768 1.0768 2 0.0 1

XUE BING - Officer EVP-WW SALES & BUS DEVELOPMENT

2021-03-29 17:54:48 -0400 2021-03-26 S 2,660 $31.14 d 53,355 direct 3.3829 5.1533 -15.6497 10.5596 4 -15.6497 31

* -

Transaction Code Definitions
Code Definition
A Grant, award or other acquisition pursuant to Rule 16b-3(d)
C Conversion of derivative security
D Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)
E Expiration of short derivative position
F Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3
G Bona fide gift
H Expiration (or cancellation) of long derivative position with value received
I Discretionary transaction in accordance with Rule 16b-3(f) resulting in acquisition or disposition of issuer securities
J Other acquisition or disposition
L Small acquisition under Rule 16a-6
M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3
O Exercise of out-of-the-money derivative security
P Open market or private purchase of non-derivative or derivative security
S Open market or private sale of non-derivative or derivative security
U Disposition pursuant to a tender of shares in a change of control transaction
W Acquisition or disposition by will or the laws of descent and distribution
X Exercise of in-the-money or at-the-money derivative security
Z Deposit into or withdrawal from voting trust

IBR Securities Loan Availability

Updated throughout the day, this shows the number of shares available to borrow. Data provided by Interactive Brokers

Security Date/Time Rebate Rate Fee Rate Shares Available
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 22:15:03 UTC -0.3581 0.4081 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 21:45:03 UTC -0.3581 0.4081 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 21:15:03 UTC -0.3581 0.4081 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 20:45:03 UTC -0.3581 0.4081 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 20:15:04 UTC -0.3581 0.4081 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 19:45:02 UTC -0.3581 0.4081 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 19:15:03 UTC -0.3581 0.4081 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 18:45:03 UTC -0.2074 0.2574 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 18:15:03 UTC -0.2074 0.2574 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 17:45:03 UTC -0.2074 0.2574 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 17:15:03 UTC -0.2074 0.2574 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 16:45:03 UTC -0.2074 0.2574 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 16:15:03 UTC -0.2074 0.2574 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 15:45:03 UTC -0.2074 0.2574 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 15:15:02 UTC -0.2074 0.2574 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 14:45:04 UTC -0.4035 0.4535 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 14:15:03 UTC -0.4035 0.4535 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 13:45:03 UTC -0.4035 0.4535 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 13:15:03 UTC -0.4035 0.4535 2200000
ALPHA & OMEGA SEMICONDUCTOR AOSL 2021-05-14 12:45:03 UTC -0.4035 0.4535 2200000

Current Active Short Positions

Holder Issuer Net Short Position Position Date Origin

Elevate your investments