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GSI Technology (GSIT)
NASDAQ
$5.59-$0.02 (-0.29%)
Price as of Jul 31, 2026 7:58 PM EDT- $215.3MMarket Cap
- 49.60%1-Year Change
- SemiconductorsIndustry
GSI Technology (GSIT)
$5.59-$0.02 (-0.29%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD GROUP INC | 4.56% | 1.5M | +515,525 (+35.47%) | Dec 31, 2025 |
N/A | 4.02% | 1.3M | +1.3M (+100.00%) | Mar 31, 2026 |
SILVERBERG BERNSTEIN CAPITAL MANAGEMENT LLC | 2.46% | 783,306 | -2,400 (-0.31%) | Jun 30, 2026 |
PRICE T ROWE ASSOCIATES INC /MD/ | 2.33% | 742,670 | +742,670 (+100.00%) | Mar 31, 2026 |
MARSHALL WACE, LLP | 2.01% | 639,027 | -88,050 (-13.78%) | Mar 31, 2026 |
BLACKROCK, INC. | 1.71% | 543,998 | +37,378 (+6.87%) | Mar 31, 2026 |
TWO SIGMA INVESTMENTS, LP | 1.67% | 530,204 | +29,840 (+5.63%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
Starboard Investment Trust | 5.35% | 1.7M | 0 (0.00%) | May 31, 2026 |
VANGUARD INDEX FUNDS | 3.93% | 1.3M | +11,786 (+0.94%) | Mar 31, 2026 |
T. Rowe Price New Horizons Fund, Inc. | 1.44% | 459,837 | +459,837 (+100.00%) | Mar 31, 2026 |
HEARTLAND GROUP INC | 1.41% | 450,000 | 0 (0.00%) | Mar 31, 2026 |
FIDELITY CONCORD STREET TRUST | 0.87% | 277,255 | +12,333 (+4.45%) | May 31, 2026 |
NUVEEN INVESTMENT TRUST | 0.52% | 166,415 | 0 (0.00%) | Sep 30, 2025 |
Tidal Trust III | 0.44% | 139,943 | 0 (0.00%) | Apr 30, 2026 |
Current Ownership Distribution
- Institutions92.1M (65.02%)
- Mutual Funds47.9M (33.78%)
- Insiders1.7M (1.20%)
- Other0 (0.00%)
Insider Transactions
- 1.20% (1.7M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 5Number of InsiderSelling (last 12 months)
- $48.4MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Cholawsky Elizabeth | Exempt | Jul 15, 2026 | $0.00 | 28,342 | $0.00 | 0 |
Cholawsky Elizabeth | Exempt | Jul 15, 2026 | $0.00 | 31,675 | $0.00 | 0 |
Cholawsky Elizabeth | Exempt | Jul 15, 2026 | $0.00 | 500 | $0.00 | 15,895 |
Cholawsky Elizabeth | Exempt | Jul 15, 2026 | $52,999.54 | 28,342 | $1.87 | 29,692 |
Cholawsky Elizabeth | Exempt | Jul 15, 2026 | $60,499.25 | 31,675 | $1.91 | 61,367 |
Cholawsky Elizabeth | Exempt | Jul 15, 2026 | $1,845.00 | 500 | $3.69 | 61,867 |
Shu Lee-Lean Pres., CEO and Chairman | Exempt | Mar 17, 2026 | $0.00 | 36,517 | $0.00 | 32,749 |
Shu Lee-Lean Pres., CEO and Chairman | Exempt | Mar 17, 2026 | $182,219.83 | 36,517 | $4.99 | 2.0M |
Shu Lee-Lean Pres., CEO and Chairman | Sell | Mar 17, 2026 | $365,593.60 | 36,517 | $10.01 | 2.0M |
Shu Lee-Lean Pres., CEO and Chairman | Exempt | Mar 16, 2026 | $153,362.66 | 30,734 | $4.99 | 2.0M |
Shu Lee-Lean Pres., CEO and Chairman | Sell | Mar 16, 2026 | $308,034.59 | 30,734 | $10.02 | 2.0M |
Shu Lee-Lean Pres., CEO and Chairman | Exempt | Mar 16, 2026 | $0.00 | 30,734 | $0.00 | 69,266 |
CHUANG PATRICK T Senior VP, Memory Design | Exempt | Mar 13, 2026 | $0.00 | 40,000 | $0.00 | 0 |
CHUANG PATRICK T Senior VP, Memory Design | Exempt | Mar 13, 2026 | $223,200.00 | 40,000 | $5.58 | 55,166 |
CHUANG PATRICK T Senior VP, Memory Design | Sell | Mar 13, 2026 | $342,440.00 | 40,000 | $8.56 | 15,166 |
Wu Bor-Tay VP, Taiwan Operations | Sell | Mar 10, 2026 | $0.00 | 40,000 | $0.00 | 0 |
Wu Bor-Tay VP, Taiwan Operations | Exempt | Mar 10, 2026 | $199,600.00 | 40,000 | $4.99 | 952,500 |
Wu Bor-Tay VP, Taiwan Operations | Sell | Mar 10, 2026 | $346,544.00 | 40,000 | $8.66 | 912,500 |
CHUANG PATRICK T Senior VP, Memory Design | Exempt | Mar 02, 2026 | $0.00 | 20,000 | $0.00 | 0 |
CHUANG PATRICK T Senior VP, Memory Design | Exempt | Mar 02, 2026 | $73,600.00 | 20,000 | $3.68 | 35,166 |
CHUANG PATRICK T Senior VP, Memory Design | Sell | Mar 02, 2026 | $167,310.00 | 20,000 | $8.37 | 15,166 |
Wu Ping Tak VP, U.S. Operations | Award | Feb 02, 2026 | $0.00 | 15,000 | $0.00 | 15,000 |
CHUANG PATRICK T Senior VP, Memory Design | Award | Feb 02, 2026 | $0.00 | 20,000 | $0.00 | 20,000 |
Wu Bor-Tay VP, Taiwan Operations | Award | Feb 02, 2026 | $0.00 | 20,000 | $0.00 | 20,000 |
Schirle Douglas CFO | Award | Feb 02, 2026 | $0.00 | 20,000 | $0.00 | 20,000 |
Lasserre Didier VP, Sales | Award | Feb 02, 2026 | $0.00 | 20,000 | $0.00 | 20,000 |
Akerib Avidan VP, Associative Computing | Exempt | Nov 05, 2025 | $0.00 | 54,732 | $0.00 | 0 |
Akerib Avidan VP, Associative Computing | Exempt | Nov 05, 2025 | $186,088.80 | 54,732 | $3.40 | 78,039 |
Akerib Avidan VP, Associative Computing | Sell | Nov 05, 2025 | $467,509.80 | 54,732 | $8.54 | 23,307 |
CHUANG PATRICK T Senior VP, Memory Design | Exempt | Nov 04, 2025 | $0.00 | 40,000 | $0.00 | 0 |