Latest Period
Q1 2026
Security Snapshot
Enact Holdings, Inc. - Common Stock, par value $0.01 per share (ACT) Institutional Ownership
CUSIP: 29249E109
13F Institutional Holders and Ownership History from Q3 2021 to Q2 2026
Institutions Reporting
249
Shares (Excl. Options)
30,497,744
Price
$40.81
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- Security type / class
- Equity / Common Stock, par value $0.01 per share
- Symbol
- ACT on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 30,497,744
- Total 13F value
- $1,244,758,166
- Portfolio coverage rank
- 0%
- Share change
- +1,047,397
- Value change
- +$43,626,813
- Number of holders
- 249
- Shares outstanding
- 152,791,817
- SEC-reported price per share
- $45.71
- Insider filing price
- $45.71
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- ACT - Enact Holdings, Inc. - Common Stock, par value $0.01 per share is tracked under CUSIP 29249E109.
- 249 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 249 to 35 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $1,244,758,166 to $23,265,170.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 249 institutions filings for Q1 2026.
Security key
29249E109
Latest holder period
Q1 2026
13F holders
249
13D/G owners
1
CIK / CUSIP context first
Open Q1 2026 holders
ACT full holder history
Enact Holdings, Inc. SEC filings
Enact Holdings, Inc. company facts
Enact Holdings, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 29249E109:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
ACT
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Genworth Holdings, Inc. | 81% | $4,392,291,092 | 123,761,372 | Genworth Holdings, Inc. | 31 Dec 2024 |
As of 31 Mar 2026, 249 institutional investors reported holding 30,497,744 shares of Enact Holdings, Inc. - Common Stock, par value $0.01 per share (ACT). This represents 20% of the company’s total 152,791,817 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
16%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3.1% | 4,664,889 | +0.58% | 0% | $190,374,119 |
| DIMENSIONAL FUND ADVISORS LP | 2% | 3,002,894 | +4% | 0.03% | $122,547,934 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.1% | 1,740,973 | 0% | 0% | $71,049,108 |
| FIRST TRUST ADVISORS LP | 0.91% | 1,395,032 | +1.2% | 0.04% | $56,931,255 |
| Glendon Capital Management LP | 0.85% | 1,298,718 | 0% | 6.6% | $53,000,682 |
| VANGUARD CAPITAL MANAGEMENT LLC | 0.85% | 1,295,642 | 0% | 0% | $52,875,150 |
| STATE STREET CORP | 0.79% | 1,206,061 | +6.2% | 0% | $49,219,349 |
| LSV ASSET MANAGEMENT | 0.67% | 1,025,564 | -0.11% | 0.09% | $41,853,000 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 0.65% | 992,987 | -6.4% | 0.02% | $40,523,799 |
| AMERICAN CENTURY COMPANIES INC | 0.57% | 876,604 | +7.1% | 0.02% | $35,774,209 |
| GEODE CAPITAL MANAGEMENT, LLC | 0.57% | 874,323 | +0.82% | 0% | $35,686,428 |
| Allianz Asset Management GmbH | 0.37% | 560,771 | +34% | 0.03% | $22,885,065 |
| MORGAN STANLEY | 0.34% | 514,538 | +64% | 0% | $20,998,342 |
| TWO SIGMA INVESTMENTS, LP | 0.33% | 504,499 | +37% | 0.02% | $20,588,604 |
| Invesco Ltd. | 0.3% | 465,684 | +51% | 0% | $19,004,564 |
| Bank of New York Mellon Corp | 0.26% | 402,069 | -3.9% | 0% | $16,408,447 |
| Nuveen, LLC | 0.26% | 401,042 | -13% | 0% | $16,366,524 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.26% | 392,099 | +2.7% | 0% | $16,001,560 |
| GOLDMAN SACHS GROUP INC | 0.22% | 341,897 | +101% | 0% | $13,952,820 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 0.22% | 341,891 | -3.5% | 0.04% | $13,952,572 |
| PRUDENTIAL FINANCIAL INC | 0.22% | 334,548 | +4.3% | 0.02% | $13,652,904 |
| NORTHERN TRUST CORP | 0.2% | 303,037 | +2.2% | 0% | $12,366,941 |
| DANSKE BANK A/S | 0.17% | 263,901 | 0.03% | $10,769,800 | |
| ROYCE & ASSOCIATES LP | 0.17% | 262,299 | +0.39% | 0.11% | $10,704,422 |
| JPMORGAN CHASE & CO | 0.16% | 251,030 | +3.8% | 0% | $10,239,514 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
20
Latest
Q1 2026
Rows shown
1-20 of 20
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 509,160 | $23,265,170 | -$3,224,638 | $45.71 | 35 |
| 2026 Q1 | 30,497,744 | $1,244,758,166 | +$43,626,813 | $40.81 | 249 |
| 2025 Q4 | 29,513,115 | $1,168,424,641 | -$63,893,075 | $39.64 | 244 |
| 2025 Q3 | 31,215,583 | $1,211,798,626 | +$17,063,094 | $38.34 | 229 |
| 2025 Q2 | 31,023,428 | $1,152,108,952 | +$67,247,681 | $37.15 | 241 |
| 2025 Q1 | 29,724,006 | $1,031,777,375 | +$30,356,577 | $34.75 | 224 |
| 2024 Q4 | 28,231,545 | $914,047,153 | -$21,220,019 | $32.38 | 209 |
| 2024 Q3 | 28,441,672 | $1,032,954,821 | +$10,655,657 | $36.33 | 195 |
| 2024 Q2 | 28,274,534 | $866,766,563 | +$5,439,462 | $30.66 | 185 |
| 2024 Q1 | 28,117,713 | $876,547,973 | -$16,978,117 | $31.18 | 168 |
| 2023 Q4 | 28,676,056 | $828,453,174 | -$19,227,437 | $28.89 | 166 |
| 2023 Q3 | 29,282,771 | $797,393,404 | -$4,875,979 | $27.23 | 141 |
| 2023 Q2 | 29,105,585 | $731,348,853 | -$37,498,723 | $25.13 | 128 |
| 2023 Q1 | 30,650,299 | $700,541,289 | -$16,836,924 | $22.86 | 102 |
| 2022 Q4 | 31,374,052 | $756,738,883 | -$22,506,737 | $24.12 | 100 |
| 2022 Q3 | 32,317,352 | $716,589,916 | -$1,912,712 | $22.17 | 88 |
| 2022 Q2 | 32,356,851 | $695,092,088 | +$48,535,420 | $21.48 | 73 |
| 2022 Q1 | 30,036,077 | $668,302,192 | +$9,186,067 | $22.25 | 72 |
| 2021 Q4 | 29,691,708 | $607,140,581 | +$2,738,585 | $20.67 | 72 |
| 2021 Q3 | 29,359,690 | $628,730,000 | +$628,730,000 | $21.93 | 53 |