AIGH Capital Management LLC - O2MICRO INTERNATIONAL LTD ownership

O2MICRO INTERNATIONAL LTD's ticker is OIIM and the CUSIP is 67107W100. A total of 37 filers reported holding O2MICRO INTERNATIONAL LTD in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
AIGH Capital Management LLC ownership history of O2MICRO INTERNATIONAL LTD
ValueSharesWeighting
Q4 2021$3,946,000
-73.4%
871,051
-64.6%
1.20%
-61.5%
Q3 2021$14,849,000
+12.7%
2,458,402
+34.5%
3.12%
+31.6%
Q2 2021$13,181,000
-7.8%
1,828,1990.0%2.37%
-21.1%
Q1 2021$14,297,000
-14.8%
1,828,1990.0%3.01%
-55.9%
Q4 2020$16,783,0001,828,1996.82%
Other shareholders
O2MICRO INTERNATIONAL LTD shareholders Q1 2022
NameSharesValueWeighting ↓
VIEX Capital Advisors, LLC 1,197,608$4,970,0008.88%
Grandeur Peak Global Advisors, LLC 3,825,080$15,874,0000.75%
GLOBEFLEX CAPITAL L P 392,623$1,629,0000.33%
WHITE PINE CAPITAL LLC 165,043$685,0000.21%
DnB Asset Management AS 2,166,175$8,989,626,0000.05%
Renaissance Technologies 1,656,862$6,876,0000.01%
Hennion & Walsh Asset Management, Inc. 11,526$48,0000.00%
Ergoteles LLC 13,200$55,0000.00%
TWO SIGMA INVESTMENTS, LP 58,351$242,0000.00%
Patriot Financial Group Insurance Agency, LLC 633$3,0000.00%
View complete list of O2MICRO INTERNATIONAL LTD shareholders