Palomar Holdings, Inc.
Palomar Holdings, Inc. (PLMR) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · PLMR · as of Sep 30, 2025
Ownership Breakdown
357
Institutional Holders
▼ 37 vs Q2
$2.78B
Total Inst. Value
▼ $1.02B vs Q2
26.50M
Shares Outstanding
freeFloat 97.54%
23.79M
13F Shares Held
▼ 830,596 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
PLMR largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. fire, marine & casualty insurance | 4.30M | 16.11% | 16.11% | $502.25B | Nov 12, 2025 | ▲ 216.4K |
VANGUARD GROUP INC fire, marine & casualty insurance | 2.63M | 9.85% | 9.85% | $307.20B | Nov 7, 2025 | ▲ 77.5K |
STATE STREET CORP fire, marine & casualty insurance | 1.09M | 4.09% | 4.09% | $127.51B | Nov 14, 2025 | ▲ 13.1K |
WESTFIELD CAPITAL MANAGEMENT CO LP fire, marine & casualty insurance | 738.5K | 2.77% | 2.77% | $86.22B | Nov 12, 2025 | ▲ 330.6K |
INVESCO LTD. fire, marine & casualty insurance | 717.1K | 2.69% | 2.69% | $83.73B | Nov 13, 2025 | ▼ 81.2K |
GEODE CAPITAL MANAGEMENT, LLC fire, marine & casualty insurance | 659.6K | 2.47% | 2.47% | $77.02B | Nov 12, 2025 | ▲ 2.1K |
DIMENSIONAL FUND ADVISORS LP fire, marine & casualty insurance | 596.0K | 2.23% | 2.23% | $69.58B | Nov 12, 2025 | ▲ 9.7K |
STEPHENS INVESTMENT MANAGEMENT GROUP LLC fire, marine & casualty insurance | 579.5K | 2.17% | 2.17% | $67.65B | Oct 28, 2025 | ▲ 19.9K |
SUMITOMO MITSUI TRUST HOLDINGS, INC. fire, marine & casualty insurance | 456.2K | 1.71% | 1.71% | $53.26B | Oct 27, 2025 | ▲ 45.7K |
AMERICAN CENTURY COMPANIES INC fire, marine & casualty insurance | 420.9K | 1.58% | 1.58% | $49.14B | Nov 12, 2025 | ▼ 425.4K |
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
31
Increased
+2.03M shares2
New Positions
first time holders16
Decreased
−934.2K shares0
Sold Out
fully exitedNet shares change (top 50)
+1.10M
+2.03M / −934.2K
Net new holders
+17
2 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
PLMR insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
6
Buy transactions
19
Sell transactions
0.32
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 |
|---|---|---|---|---|---|---|---|
Taketa Richard H director | May 21, 2026 | Award | 1,304 | — | — | 46.0K | Form 4 ↗ |
Notaras Martha director | May 21, 2026 | Award | 1,304 | — | — | 9.2K | Form 4 ↗ |
Middleton Daina director | May 21, 2026 | Award | 1,304 | — | — | 7.5K | Form 4 ↗ |
Fallon Catriona M director | May 21, 2026 | Award | 1,304 | — | — | 9.4K | Form 4 ↗ |
BRADLEY THOMAS A director | May 21, 2026 | Award | 1,304 | — | — | 8.1K | Form 4 ↗ |
Bradley Daryl director | May 21, 2026 | Award | 1,304 | — | — | 7.3K | Form 4 ↗ |
BEISER SCOTT L director | May 21, 2026 | Award | 1,304 | — | — | 2.2K | Form 4 ↗ |
BEISER SCOTT L director | May 21, 2026 | Award | 869 | — | — | 869 | Form 4 ↗ |
Armstrong Mac CEO and Chairman | May 21, 2026 | Sale | 1,328 | $113.93 | $151.3K | 335.1K | Form 4 ↗ |
Armstrong Mac CEO and Chairman | May 21, 2026 | Sale | 2,172 | $114.67 | $249.1K | 332.9K | 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
Palomar Holdings, Inc. (PLMR) is primarily owned by institutional investors, who hold approximately 89.8% of total shares outstanding. Company insiders own approximately 2.46%, while retail and public investors account for the remaining 7.78%.
The largest institutional shareholder of Palomar Holdings, Inc. is BLACKROCK, INC., holding approximately 4.30 million shares — equal to 16.11% of outstanding shares — as of September 30, 2025.
A total of 357 institutional investors currently hold PLMR stock, with a combined institutional value of approximately $2.78 billion as of the most recent 13F filing period.
Frequently asked questions
PLMR ownershipPalomar Holdings, Inc. (PLMR) is primarily owned by institutional investors, who hold approximately 89.8% of shares. The largest shareholder is BLACKROCK, INC. with a 16.11% stake. Company insiders hold 2.46%. Data sourced from SEC Form 13F as of September 30, 2025.