Security key
36241U106
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 7,140,877
- Total 13F value
- $62,550,031
- Share change
- -161,074
- SEC-reported price per share
- $8.76
- Number of holders
- 58
- Value change
- -$1,330,257
- Number of buys
- 33
- Number of sells
- 11
- Shares outstanding
- 38,296,323
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2019
Institutions
58
Top holders
10
GSIT full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
GSI TECHNOLOGY INC SEC filings
GSI TECHNOLOGY INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 36241U106
Recent filing periods:
Ownership snapshot
Top reported holders of GSIT - GSI TECHNOLOGY INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
ARIEL INVESTMENTS, LLC
Disclosed value leader
ARIEL INVESTMENTS, LLC
Comparable rows
15/15
Latest evidence
30 Jun 2019
13F
Lead comparable stake: 2.8%
Showing 1-6 of 15 holder rows.
Quick read
ARIEL INVESTMENTS, LLC leads the comparable SEC ownership view at 2.8%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens ARIEL INVESTMENTS, LLC's linked filing trail.
Comparable ownership
Top 5
ARIEL INVESTMENTS, LLC
2.8%
DIMENSIONAL FUND ADVISORS LP
2.6%
VANGUARD GROUP INC
2.4%
RENAISSANCE TECHNOLOGIES LLC
2.2%
BlackRock Finance, Inc.
2.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| ARIEL INVESTMENTS, LLC |
13F
Company
|
2.8%
|
$9,051,000
1,056,120 shares
|
— | 30 Jun 2019 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
2.6%
|
$8,549,000
997,479 shares
|
— | 30 Jun 2019 |
| VANGUARD GROUP INC |
13F
Company
|
2.4%
|
$7,924,000
924,658 shares
|
— | 30 Jun 2019 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
2.2%
|
$7,216,000
842,047 shares
|
— | 30 Jun 2019 |
| BlackRock Finance, Inc. |
13F
Company
|
2.1%
|
$6,902,000
805,386 shares
|
— | 30 Jun 2019 |
| Roumell Asset Management, LLC |
13F
Company
|
1.2%
|
$3,832,000
447,182 shares
|
— | 30 Jun 2019 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2019
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
58
Shares
7,140,877
Rows available
58
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2019 vs Q2 2019 Across Filers
Q2 2019 holders
54
Q3 2019 holders
58
Holder diff
4
| Investor | Q2 2019 Shares | Q3 2019 Shares | Share Diff | Share Chg % | Q2 2019 value | Q3 2019 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend