Granahan Investment Management - VICOR CORP ownership

VICOR CORP's ticker is VICR and the CUSIP is 925815102. A total of 204 filers reported holding VICOR CORP in Q3 2022. The put-call ratio across all filers is 1.21 and the average weighting 0.3%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of VICOR CORP
ValueSharesWeighting
Q3 2023$7,616,303
-15.0%
129,331
-22.0%
0.27%
-1.8%
Q2 2023$8,958,006
+171.2%
165,889
+135.7%
0.28%
+173.3%
Q1 2023$3,303,074
-60.0%
70,368
-54.2%
0.10%
-60.1%
Q4 2022$8,258,365
-34.1%
153,644
-27.4%
0.25%
-38.1%
Q3 2022$12,523,000
+2.1%
211,748
-5.5%
0.41%
-2.4%
Q2 2022$12,263,000
-11.1%
224,057
+14.6%
0.42%
+22.5%
Q1 2022$13,795,000
-16.4%
195,536
+50.4%
0.34%
+0.6%
Q4 2021$16,504,000
+0.3%
129,973
+6.0%
0.34%
+9.0%
Q3 2021$16,457,000
+13.3%
122,669
-10.7%
0.31%
+15.1%
Q2 2021$14,530,000
+101.8%
137,417
+62.3%
0.27%
+77.1%
Q1 2021$7,201,000
+19.1%
84,689
+29.2%
0.15%
+12.5%
Q4 2020$6,046,000
+77.7%
65,560
+49.8%
0.14%
+18.3%
Q3 2020$3,402,000
+35.4%
43,771
+25.3%
0.12%
+26.4%
Q2 2020$2,513,000
+33.8%
34,924
-17.2%
0.09%
-9.9%
Q1 2020$1,878,00042,1690.10%
Other shareholders
VICOR CORP shareholders Q3 2022
NameSharesValueWeighting ↓
Trellus Management Company, LLC 129,945$7,652,46110.51%
S Squared Technology, LLC 167,304$9,852,5335.32%
NEEDHAM INVESTMENT MANAGEMENT LLC 458,850$27,021,6774.60%
BEACONLIGHT CAPITAL, LLC 149,025$8,776,0823.80%
ASHFORD CAPITAL MANAGEMENT INC 398,616$23,474,4963.46%
Brown Capital Management 2,064,184$121,559,7961.86%
AWM Investment Company, Inc. 204,960$12,070,0941.78%
Herald Investment Management Ltd 140,000$8,240,4001.75%
First Washington CORP 69,629$4,100,4521.66%
IRONWOOD INVESTMENT MANAGEMENT LLC 32,279$1,900,9101.16%
View complete list of VICOR CORP shareholders