LENSAR, Inc.
LENSAR, Inc. (LNSR) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · LNSR · as of Sep 30, 2025
Ownership Breakdown
89
Institutional Holders
▲ 7 vs Q2
$59.10M
Total Inst. Value
▼ $995,227 vs Q2
12.10M
Shares Outstanding
freeFloat 71.85%
4.78M
13F Shares Held
▲ 218,223 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
LNSR largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BRANDES INVESTMENT PARTNERS, LP surgical & medical instruments & apparatus | 777.7K | 6.52% | 6.52% | $9.60B | Nov 14, 2025 | ▲ 214.1K |
BLACKROCK, INC. surgical & medical instruments & apparatus | 624.2K | 5.23% | 5.23% | $7.71B | Nov 12, 2025 | ▲ 42.6K |
VANGUARD GROUP INC surgical & medical instruments & apparatus | 507.6K | 4.25% | 4.25% | $6.27B | Nov 7, 2025 | ▲ 1.4K |
DIMENSIONAL FUND ADVISORS LP surgical & medical instruments & apparatus | 224.9K | 1.88% | 1.88% | $2.78B | Nov 12, 2025 | — held |
GEODE CAPITAL MANAGEMENT, LLC surgical & medical instruments & apparatus | 217.9K | 1.83% | 1.83% | $2.69B | Nov 12, 2025 | ▼ 1.5K |
TUDOR INVESTMENT CORP ET AL surgical & medical instruments & apparatus | 210.6K | 1.76% | 1.76% | $2.60B | Dec 9, 2025 | ▼ 26.2K |
GROUPE LA FRANCAISE surgical & medical instruments & apparatus | 183.7K | 1.54% | 1.54% | $2.27B | Nov 13, 2025 | ▼ 67.7K |
CSS LLC/IL surgical & medical instruments & apparatus | 183.1K | 1.53% | 1.53% | $2.26B | Nov 13, 2025 | — held |
YAKIRA CAPITAL MANAGEMENT, INC. surgical & medical instruments & apparatus | 129.4K | 1.08% | 1.08% | $1.60B | Nov 13, 2025 | — held |
CREDIT INDUSTRIEL ET COMMERCIAL surgical & medical instruments & apparatus | 123.5K | 1.03% | 1.03% | $1.53B | Nov 7, 2025 | ▼ 45.1K |
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
19
Increased
+398.7K shares9
New Positions
first time holders10
Decreased
−173.7K shares0
Sold Out
fully exitedNet shares change (top 50)
+225.0K
+398.7K / −173.7K
Net new holders
+18
9 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
LNSR insider trading · insider activity
Source: SEC Form 4
8
Buy transactions
4
Sell transactions
2.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
HAMMER TODD B
| Jun 3, 2026 | Award | 17,421 | — | — | 56.1K | Form 4 ↗ |
ELLIS THOMAS B
| Jun 3, 2026 | Award | 17,421 | — | — | 56.1K | Form 4 ↗ |
Wong Kendra Principal Accounting Officer | Jun 3, 2026 | Award | 13,066 | — | — | 56.5K | Form 4 ↗ |
Connaughton Alan B. Chief Operating Officer | Jun 3, 2026 | Award | 34,843 | — | — | 389.2K | Form 4 ↗ |
CURTIS NICHOLAS T Chief Executive Officer | Jun 3, 2026 | Award | 130,662 | — | — | 1.12M | Form 4 ↗ |
WEISNER AIMEE S director | Jun 3, 2026 | Award | 17,421 | — | — | 110.4K | Form 4 ↗ |
O'Farrell Elizabeth G. director | Jun 3, 2026 | Award | 17,421 | — | — | 67.4K | Form 4 ↗ |
Winer Gary M director | Jun 3, 2026 | Award | 17,421 | — | — | 105.6K | Form 4 ↗ |
LINDSTROM RICHARD L MD director | Jun 3, 2026 | Award | 17,421 | — | — | 263.8K | Form 4 ↗ |
LINK WILLIAM J PHD director | Jun 3, 2026 | Award | 17,421 | — | — | 568.1K | Form 4 ↗ |
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
LENSAR, Inc. (LNSR) is primarily owned by institutional investors, who hold approximately 39.5% of total shares outstanding. Company insiders own approximately 28.15%, while retail and public investors account for the remaining 32.34%.
The largest institutional shareholder of LENSAR, Inc. is BRANDES INVESTMENT PARTNERS, LP, holding approximately 777,703 shares — equal to 6.52% of outstanding shares — as of September 30, 2025.
A total of 89 institutional investors currently hold LNSR stock, with a combined institutional value of approximately $59,104,941 as of the most recent 13F filing period.
Frequently asked questions
LNSR ownershipLENSAR, Inc. (LNSR) is primarily owned by institutional investors, who hold approximately 39.5% of shares. The largest shareholder is BRANDES INVESTMENT PARTNERS, LP with a 6.52% stake. Company insiders hold 28.15%. Data sourced from SEC Form 13F as of September 30, 2025.