Deswell Industries, Inc.
Deswell Industries, Inc. (DSWL) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · DSWL · as of Sep 30, 2025
Ownership Breakdown
12
Institutional Holders
▲ 1 vs Q2
$1.46M
Total Inst. Value
▲ $395,715 vs Q2
15.94M
Shares Outstanding
freeFloat 28.78%
369,730
13F Shares Held
▼ 30,985 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
DSWL largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
MORGAN STANLEY plastics products, nec | 220.4K | 1.38% | 1.38% | $872.78M | May 27, 2026 | ▼ 6.2K |
GARDE CAPITAL, INC. plastics products, nec | 83.0K | 52.12% | 52.12% | $328.87M | Dec 16, 2025 | — held |
RBF CAPITAL, LLC plastics products, nec | 30.0K | 18.83% | 18.83% | $118.80M | Nov 14, 2025 | — held |
UBS GROUP AG plastics products, nec | 15.2K | 9.55% | 9.55% | $60.25M | Nov 13, 2025 | ▼ 7.3K |
TWO SIGMA SECURITIES, LLC plastics products, nec | 13.2K | 8.31% | 8.31% | $52.41M | Nov 14, 2025 | NEW |
ACADIAN ASSET MANAGEMENT LLC plastics products, nec | 4.2K | 2.64% | 2.64% | $16.00M | Nov 13, 2025 | — held |
BNP PARIBAS ARBITRAGE, SNC plastics products, nec | 3.1K | 1.94% | 1.94% | $12.27M | Nov 13, 2025 | ▼ 13 |
CITIGROUP INC plastics products, nec | 224 | 0.14% | 0.14% | $887,000 | Nov 10, 2025 | NEW |
ADVISOR GROUP HOLDINGS, INC. plastics products, nec | 200 | 0.13% | 0.13% | $760,000 | Nov 14, 2025 | — held |
RUSSELL INVESTMENTS GROUP, LTD. plastics products, nec | 64 | 0.04% | 0.04% | $253,000 | Nov 13, 2025 | NEW |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
0
Increased
+0 shares4
New Positions
first time holders4
Decreased
−13.6K shares3
Sold Out
fully exitedNet shares change (top 50)
13.6K
+0 / −13.6K
Net new holders
-3
4 new / 3 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
DSWL insider trading · insider activity
Source: SEC Form 4
Recent Insider Transactions
Showing 10 most recent · Common Stock only
No recent insider transactions reported.
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Deswell Industries, Inc. (DSWL) is primarily owned by institutional investors, who hold approximately 2.3% of total shares outstanding. Company insiders own approximately 71.22%, while retail and public investors account for the remaining 26.46%.
The largest institutional shareholder of Deswell Industries, Inc. is MORGAN STANLEY, holding approximately 220,399 shares — equal to 1.38% of outstanding shares — as of September 30, 2025.
A total of 12 institutional investors currently hold DSWL stock, with a combined institutional value of approximately $1,463,422 as of the most recent 13F filing period.
Frequently asked questions
DSWL ownershipDeswell Industries, Inc. (DSWL) is primarily owned by institutional investors, who hold approximately 2.3% of shares. The largest shareholder is MORGAN STANLEY with a 1.38% stake. Company insiders hold 71.22%. Data sourced from SEC Form 13F as of September 30, 2025.