Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
211 institutional managers reported holding SEZL for the quarter ended Mar 31, 2026. Together they hold about 38% of shares outstanding; the top 10 hold 25%. 41 opened new positions; 39 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| BlackRock | 2.54M | 7.26% | $160.6M | unchanged | 2023 Q4 |
| Divisadero Street Capital Management, LP | 1.31M | 3.75% | $83.0M | added +16.8% | 2025 Q1 |
| Vanguard Group | 1.22M | 3.50% | $77.5M | added +3% | 2024 Q1 |
| Accredited Investors INC. | 886.6k | 2.54% | $56.1M | trimmed -2.9% | 2025 Q4 |
| State Street | 622.3k | 1.78% | $39.4M | added +3.6% | 2024 Q1 |
| Geode Capital | 521.0k | 1.49% | $33.0M | added +6.5% | 2023 Q4 |
| Morgan Stanley | 467.4k | 1.34% | $29.6M | added +75% | 2023 Q4 |
| Dimensional Fund Advisors | 458.2k | 1.31% | $29.0M | added +41.6% | 2025 Q2 |
| T. Rowe Price Investment Management, INC. | 393.6k | 1.13% | $24.9M | added +156.9% | 2025 Q1 |
| T. Rowe Price | 380.9k | 1.09% | $24.1M | added +0.7% | 2024 Q4 |
| Bank OF America CORP /DE/ | 326.1k | 0.93% | $20.6M | added +296.1% | 2024 Q1 |
| Ardsley Advisory Partners LP | 300.0k | 0.86% | $19.0M | added +22.4% | 2025 Q4 |
| Goldman Sachs | 250.6k | 0.72% | $15.9M | trimmed -4.3% | 2024 Q1 |
| Principal Financial Group INC | 247.4k | 0.71% | $15.7M | added +41.6% | 2024 Q3 |
| G2 Investment Partners Management LLC | 167.4k | 0.48% | $10.6M | trimmed -3.2% | 2024 Q2 |
| Northern Trust | 154.4k | 0.44% | $9.8M | added +2.4% | 2024 Q1 |
| Charles Schwab Investment Management | 152.4k | 0.44% | $9.6M | added +2.3% | 2024 Q2 |
| UBS | 125.7k | 0.36% | $8.0M | trimmed -11.2% | 2023 Q3 |
| Invesco | 123.9k | 0.35% | $7.8M | trimmed -42.3% | 2024 Q1 |
| Silvercrest Asset Management Group LLC | 117.7k | 0.34% | $7.4M | opened | 2026 Q1 |
| Royal Bank OF Canada | 113.0k | 0.32% | $7.1M | added +10.2% | 2024 Q1 |
| BNY Mellon | 95.9k | 0.27% | $6.1M | trimmed -2.6% | 2024 Q2 |
| Citigroup INC | 87.7k | 0.25% | $5.5M | added +23% | 2024 Q2 |
| Peregrine Capital Management LLC | 85.2k | 0.24% | $5.4M | trimmed -4.2% | 2025 Q4 |
| Vident Advisory, LLC | 81.1k | 0.23% | $5.1M | added +48.3% | 2025 Q1 |
| Portolan Capital Management, LLC | 70.0k | 0.20% | $4.4M | trimmed -58.3% | 2025 Q4 |
| Proem Advisors LLC (focused) | 68.2k | 0.20% | $4.3M | opened | 2026 Q1 |
| Voleon Capital Management LP | 63.4k | 0.18% | $4.0M | trimmed -17.5% | 2025 Q4 |
| Hussman Strategic Advisors, INC. | 63.0k | 0.18% | $4.0M | added +20% | 2025 Q1 |
| Madison Asset Management, LLC | 62.8k | 0.18% | $4.0M | added +101.6% | 2025 Q3 |
| Buckley Capital Advisors, LLC (focused) | 62.4k | 0.18% | $3.9M | opened | 2026 Q1 |
| AllianceBernstein | 61.9k | 0.18% | $3.9M | added +55.5% | 2024 Q2 |
| Public Sector Pension Investment Board | 61.1k | 0.17% | $3.9M | added +3.4% | 2025 Q4 |
| Millennium Management | 60.2k | 0.17% | $3.8M | added +21.9% | 2023 Q4 |
| Navellier & Associates INC | 53.3k | 0.15% | $3.4M | added +11.4% | 2024 Q3 |
| Wellington Management | 51.7k | 0.15% | $3.3M | added +10.4% | 2025 Q2 |
| First Trust Advisors LP | 45.6k | 0.13% | $2.9M | trimmed -41% | 2024 Q3 |
| Trexquant Investment LP | 44.4k | 0.13% | $2.8M | trimmed -56.5% | 2024 Q4 |
| Boothbay Fund Management, LLC | 44.2k | 0.13% | $2.8M | added +32.1% | 2024 Q2 |
| Aquatic Capital Management LLC | 44.1k | 0.13% | $2.8M | added +0.6% | 2025 Q3 |
| Rhumbline Advisers | 43.9k | 0.13% | $2.8M | added +3% | 2024 Q2 |
| Cvfg LLC | 43.2k | 0.12% | $2.7M | opened | 2026 Q1 |
| Legal & General Group PLC | 38.3k | 0.11% | $2.4M | trimmed -9.9% | 2024 Q2 |
| Swiss National Bank | 36.9k | 0.11% | $2.3M | unchanged | 2024 Q4 |
| Ameriprise Financial INC | 36.5k | 0.10% | $2.3M | added +3% | 2024 Q3 |
| BNP Paribas Financial Markets | 34.5k | 0.10% | $2.2M | added +26.6% | 2024 Q4 |
| LPL Financial LLC | 33.8k | 0.10% | $2.1M | trimmed -36.2% | 2025 Q1 |
| Nuveen | 32.9k | 0.09% | $2.1M | added +2.2% | 2024 Q2 |
| Cetera Investment Advisers | 32.5k | 0.09% | $2.1M | added +134.4% | 2024 Q4 |
| Edgestream Partners, L.p. | 32.3k | 0.09% | $2.0M | added +81.6% | 2025 Q4 |
Largest 50 of 211 shown; the full ranked, searchable register is at boothcheck.com/holders/SEZL. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.