Semler Scientific, Inc.
Semler Scientific, Inc. (SMLR) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · SMLR · as of Sep 30, 2025
Ownership Breakdown
145
Institutional Holders
$296.73M
Total Inst. Value
▼ $68.74M vs Q2
15.29M
Shares Outstanding
freeFloat 99.16%
9.90M
13F Shares Held
▲ 460,581 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
SMLR largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
MORGAN STANLEY electromedical & electrotherapeutic apparatus | 1.23M | 10.47% | 10.47% | $36.83B | May 27, 2026 | ▼ 66.3K |
INTERCHANGE CAPITAL PARTNERS, LLC electromedical & electrotherapeutic apparatus | 1.27M | 8.54% | 8.54% | $38.04B | Nov 12, 2025 | ▼ 16.6K |
BLACKROCK, INC. electromedical & electrotherapeutic apparatus | 860.6K | 5.80% | 5.80% | $25.82B | Nov 12, 2025 | ▲ 223.7K |
VANGUARD GROUP INC electromedical & electrotherapeutic apparatus | 700.5K | 4.72% | 4.72% | $21.02B | Nov 7, 2025 | ▲ 61.0K |
CITADEL ADVISORS LLC electromedical & electrotherapeutic apparatus | 403.3K | 2.72% | 2.72% | $12.10B | Nov 14, 2025 | ▼ 214.0K |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC electromedical & electrotherapeutic apparatus | 396.1K | 2.67% | 2.67% | $11.88B | Nov 10, 2025 | ▲ 218.9K |
CAPITAL INTERNATIONAL INVESTORS electromedical & electrotherapeutic apparatus | 385.2K | 2.59% | 2.59% | $11.56B | Nov 13, 2025 | ▼ 311.7K |
CITADEL ADVISORS LLC electromedical & electrotherapeutic apparatus | 339.0K | 2.28% | 2.28% | $10.17B | Nov 14, 2025 | ▲ 258.3K |
GEODE CAPITAL MANAGEMENT, LLC electromedical & electrotherapeutic apparatus | 300.3K | 2.02% | 2.02% | $9.01B | Nov 12, 2025 | ▲ 85.2K |
GOLDMAN SACHS GROUP INC electromedical & electrotherapeutic apparatus | 277.2K | 1.87% | 1.87% | $8.32B | Nov 14, 2025 | ▲ 95.4K |
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
24
Increased
+1.69M shares11
New Positions
first time holders13
Decreased
−1.17M shares0
Sold Out
fully exitedNet shares change (top 50)
+519.7K
+1.69M / −1.17M
Net new holders
+22
11 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
SMLR insider trading · insider activity
Source: SEC Form 4
26
Buy transactions
4
Sell transactions
6.50
Buy/Sell ratio
$1M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
SEMLER ERIC director | Jan 16, 2026 | D-Return | 75,000 | $36.16 | $2.71M | 0 | Form 4 ↗ |
SEMLER ERIC director | Jan 16, 2026 | D-Return | 150,000 | $58.94 | $8.84M | 0 | Form 4 ↗ |
SEMLER ERIC director | Jan 16, 2026 | D-Return | 12,375 | $23.32 | $288.6K | 0 | Form 4 ↗ |
SEMLER ERIC director | Jan 16, 2026 | D-Return | 4,000 | $17.78 | $71.1K | 0 | Form 4 ↗ |
SEMLER ERIC director | Jan 16, 2026 | D-Return | 77,771 | — | — | 0 | Form 4 ↗ |
Murphy-Chutorian Douglas CEO, interim CFO and Director | Jan 16, 2026 | D-Return | 25,000 | $36.16 | $904.0K | 0 | Form 4 ↗ |
Murphy-Chutorian Douglas CEO, interim CFO and Director | Jan 16, 2026 | D-Return | 50,000 | $58.94 | $2.95M | 0 | Form 4 ↗ |
Murphy-Chutorian Douglas CEO, interim CFO and Director | Jan 16, 2026 | D-Return | 15,000 | $22.92 | $343.8K | 0 | Form 4 ↗ |
Murphy-Chutorian Douglas CEO, interim CFO and Director | Jan 16, 2026 | D-Return | 15,000 | $17.78 | $266.7K | 0 | Form 4 ↗ |
Murphy-Chutorian Douglas CEO, interim CFO and Director | Jan 16, 2026 | D-Return | 125,000 | $1.72 | $215.0K | 0 | 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
Semler Scientific, Inc. (SMLR) is primarily owned by institutional investors, who hold approximately 64.7% of total shares outstanding. Company insiders own approximately 0.84%, while retail and public investors account for the remaining 34.42%.
The largest institutional shareholder of Semler Scientific, Inc. is MORGAN STANLEY, holding approximately 1.23 million shares — equal to 10.47% of outstanding shares — as of September 30, 2025.
A total of 145 institutional investors currently hold SMLR stock, with a combined institutional value of approximately $296,732,835 as of the most recent 13F filing period.
Frequently asked questions
SMLR ownershipSemler Scientific, Inc. (SMLR) is primarily owned by institutional investors, who hold approximately 64.7% of shares. The largest shareholder is MORGAN STANLEY with a 10.47% stake. Company insiders hold 0.84%. Data sourced from SEC Form 13F as of September 30, 2025.