Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in CI held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 22.6M | $6.03B | -2.5% | 8.571% | 0.11% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 17.1M | $4.57B | — | 6.494% | 0.11% |
| 3 | STATE STREET CORP | 12.3M | $3.28B | -0.4% | 4.659% | 0.11% |
| 4 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 11.6M | $3.11B | -1.8% | 4.398% | 1.05% |
| 5 | DODGE & COX | 11.6M | $3.08B | +3.8% | 4.383% | 1.69% |
| 6 | FMR LLC | 11.0M | $2.92B | -4.2% | 4.156% | 0.16% |
| 7 | Sanders Capital, LLC | 10.3M | $2.74B | +31.9% | 3.903% | 3.27% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 6.2M | $1.65B | +2.5% | 2.352% | 0.10% |
| 9 | VANGUARD PORTFOLIO MANAGEMENT LLC | 6.2M | $1.64B | — | 2.338% | 0.09% |
| 10 | GQG Partners LLC | 6.0M | $1.60B | -22.7% | 2.277% | 2.54% |
| 11 | MORGAN STANLEY | 3.4M | $915.7M | +1.3% | 1.302% | 0.06% |
| 12 | BANK OF AMERICA CORP /DE/ | 3.2M | $848.8M | +8.8% | 1.207% | 0.06% |
| 13 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2.9M | $763.0M | -3.3% | 1.085% | 0.41% |
| 14 | AMERIPRISE FINANCIAL INC | 2.8M | $742.4M | +13.9% | 1.056% | 0.17% |
| 15 | NORTHERN TRUST CORP | 2.7M | $720.9M | -1.8% | 1.025% | 0.10% |
| 16 | Grantham, Mayo, Van Otterloo & Co. LLC | 2.6M | $693.1M | +32.7% | 0.985% | 1.77% |
| 17 | AQR CAPITAL MANAGEMENT LLC | 2.6M | $672.4M | +61.9% | 0.981% | 0.31% |
| 18 | Invesco Ltd. | 2.5M | $665.1M | +3.0% | 0.946% | 0.10% |
| 19 | UBS ASSET MANAGEMENT AMERICAS INC | 2.5M | $656.1M | +5.8% | 0.933% | 0.14% |
| 20 | DIMENSIONAL FUND ADVISORS LP | 2.4M | $647.0M | +10.8% | 0.920% | 0.13% |
| 21 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 2.3M | $621.7M | +12.7% | 0.884% | 0.07% |
| 22 | DAVIS SELECTED ADVISERS | 2.2M | $595.9M | +196.7% | 0.847% | 2.74% |
| 23 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.2M | $582.4M | -0.4% | 0.828% | 0.09% |
| 24 | Legal & General Group Plc | 2.1M | $554.1M | +2.0% | 0.788% | 0.13% |
| 25 | GOLDMAN SACHS GROUP INC | 1.9M | $518.7M | +25.1% | 0.737% | 0.06% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in CI — a direct measure of their conviction.
Filings activity in CI during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 1,618 | +0.6% | 76.54% | 4.16 pp | $60.14B | 5.1% |
| Q4 2025 | 1,609 | +2.9% | 80.70% | +1.30 pp | $63.40B | +1.6% |
| Q3 2025 | 1,564 | 7.1% | 79.40% | 13.03 pp | $62.38B | 14% |
| Q2 2025 | 1,683 | +2.7% | 92.43% | +0.47 pp | $72.63B | +0.5% |
| Q1 2025 | 1,638 | +4.5% | 91.96% | +10.48 pp | $72.25B | +13% |
| Q4 2024 | 1,568 | 4.1% | 81.48% | 16.88 pp | $64.02B | 17% |
| Q3 2024 | 1,635 | +2.2% | 98.36% | +0.87 pp | $77.28B | +0.9% |
| Q2 2024 | 1,600 | — | 97.49% | — | $76.59B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying CI stock.
Based on Q1 2026 13F filings, institutional ownership of Cigna Corporation stands at 76.5%, held across 1,618 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of CI, with approximately 22,598,152 shares worth $6.03B as of Q1 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of CI, including SUSQUEHANNA INTERNATIONAL GROUP, LLP.
Our composite Smart Money Score for CI is 39 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
175 institutions opened new positions in CI during Q1 2026, while 166 fully exited. 501 added to existing positions and 940 trimmed.
CI institutional ownership fell by 4.16 percentage points quarter-over-quarter, with a net change of +9 holders.
The top 10 institutions account for 50.9% of all reported 13F value in CI, and the top 25 account for 67.9%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Cigna Corporation (CI) Institutional Ownership