Company · Ownership research

GSI TECHNOLOGY INC GSIT

CIK 0001126741 · CUSIP 36241U106

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 36241U106 (GSIT), not CUSIP 36241U906 (GSIT), CUSIP 36241U956 (GSIT), and does not merge CUSIPs.

This page lists the top 20 of 52 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$4.76M 873,344 shares	0.00%	+71.45K(+8.90%)Added	SEC filing ↗ Nov 6, 2026	▾
02	Silverberg Bernstein Capital Management LLC CIK 2007880 · View history	$4.10M 753,804 shares	1.94%	-29.50K(-3.80%)Reduced	SEC filing ↗ Oct 13, 2026	▾
03	STATE STREET CORP CIK 93751 · View history	$3.52M 646,685 shares	0.00%	+239.71K(+58.90%)Added	SEC filing ↗ Nov 12, 2026	▾
04	Connor, Clark & Lunn Investment Management Ltd. CIK 1596800 · View history	$1.78M 327,033 shares	0.00%	+18.51K(+6.00%)Added	SEC filing ↗ Nov 10, 2026	▾
05	UBS Group AG CIK 1610520 · View history	$1.45M 266,608 shares	0.00%	+104.01K(+64.00%)Added	SEC filing ↗ Nov 10, 2026	▾
06	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$1.28M 235,801 shares	0.00%	+92.90K(+65.00%)Added	SEC filing ↗ Nov 12, 2026	▾
07	OSAIC HOLDINGS, INC. CIK 1677044 · View history	$528.94K 96,920 shares	0.00%	-3.58K(-3.60%)Reduced	SEC filing ↗ Nov 12, 2026	▾
08	COMMONWEALTH EQUITY SERVICES, LLC CIK 312272 · View history	$458.93K 84,284 shares	0.00%	+1.25K(+1.50%)Added	SEC filing ↗ Nov 2, 2026	▾
09	Bank of New York Mellon Corp CIK 1390777 · View history	$423.47K 77,773 shares	0.00%	+8.19K(+11.80%)Added	SEC filing ↗ Nov 5, 2026	▾
10	STIFEL FINANCIAL CORP CIK 720672 · View history	$407.56K 74,850 shares	0.00%	+74.85KNew	SEC filing ↗ Nov 12, 2026	▾
11	Nuveen, LLC CIK 1871926 · View history	$363.03K 66,673 shares	0.00%	+24.68K(+58.80%)Added	SEC filing ↗ Nov 10, 2026	▾
12	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$276.86K 50,847 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 4, 2026	▾
13	WINTON GROUP Ltd CIK 1612063 · View history	$225.42K 41,400 shares	0.01%	+41.40KNew	SEC filing ↗ Nov 12, 2026	▾
14	Invesco Ltd. CIK 914208 · View history	$213.73K 39,253 shares	0.00%	+11.53K(+41.60%)Added	SEC filing ↗ Nov 12, 2026	▾
15	RHUMBLINE ADVISERS CIK 1115418 · View history	$200.47K 36,819 shares	0.00%	+1.77K(+5.00%)Added	SEC filing ↗ Nov 10, 2026	▾
16	JPMORGAN CHASE & CO CIK 19617 · View history	$197.15K 36,108 shares	0.00%	+9.32K(+34.80%)Added	SEC filing ↗ Nov 12, 2026	▾
17	LPL Financial LLC CIK 1403438 · View history	$181.82K 33,393 shares	0.00%	+2.15K(+6.90%)Added	SEC filing ↗ Nov 6, 2026	▾
18	ESSEX INVESTMENT MANAGEMENT CO LLC CIK 201772 · View history	$165.58K 30,410 shares	0.02%	0(0.00%)Unchanged	SEC filing ↗ Oct 19, 2026	▾
19	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$162.57K 29,857 shares	0.00%	+10.00K(+50.30%)Added	SEC filing ↗ Nov 12, 2026	▾
20	KLCM Advisors, Inc. CIK 1166620 · View history	$155.54K 28,566 shares	0.01%	+28.57KNew	SEC filing ↗ Nov 12, 2026	▾

Showing 20 / 52 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

4,078,857

Not deduplicated across managers

Disclosed value

$22.24M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

GSI TECHNOLOGY INC · Q3 2026

Explore all 52 reporting institutions.

This page includes 20 of 52 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.