Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
248 institutional managers reported holding ZIM for the quarter ended Mar 31, 2026. Together they hold about 41% of shares outstanding; the top 10 hold 20%. 78 opened new positions; 54 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| Meitav Investment House LTD | 3.91M | 3.24% | $102.9M | added +13.7% | 2025 Q4 |
| American Century Companies INC | 3.84M | 3.18% | $101.1M | added +17.5% | 2022 Q1 |
| BlackRock | 3.58M | 2.97% | $94.2M | added +4.7% | 2021 Q1 |
| Yelin Lapidot Holdings Management LTD. | 3.27M | 2.71% | $86.1M | added +0.6% | 2024 Q1 |
| Renaissance Technologies | 2.94M | 2.44% | $77.4M | added +2% | 2021 Q2 |
| Menora Mivtachim Holdings LTD. | 1.66M | 1.38% | $43.7M | trimmed -59.4% | 2025 Q4 |
| Charles Schwab Investment Management | 1.60M | 1.33% | $42.2M | added +11.7% | 2022 Q2 |
| State Street | 1.44M | 1.20% | $38.0M | trimmed -2.7% | 2021 Q3 |
| Alpine Associates Management INC. | 1.18M | 0.98% | $31.1M | opened | 2026 Q1 |
| Oddo BHF Asset Management SAS | 1.15M | 0.95% | $30.3M | opened | 2026 Q1 |
| Allianz Asset Management GmbH | 1.10M | 0.91% | $29.0M | trimmed -26.8% | 2022 Q2 |
| Y.d. More Investments LTD | 1.02M | 0.85% | $26.9M | trimmed -73% | 2025 Q3 |
| Qube Research & Technologies LTD | 951.0k | 0.79% | $25.1M | opened | 2026 Q1 |
| Citadel Advisors | 941.3k | 0.78% | $24.8M | added +16.9% | 2021 Q1 |
| Mirae Asset Global Etfs Holdings LTD. | 920.1k | 0.76% | $24.2M | opened | 2025 Q1 |
| Marshall Wace | 917.1k | 0.76% | $24.2M | opened | 2021 Q1 |
| Causeway Capital Management LLC | 889.5k | 0.74% | $23.4M | trimmed -26.7% | 2024 Q1 |
| AllianceBernstein | 832.7k | 0.69% | $21.9M | added +5770.3% | 2022 Q2 |
| Goldman Sachs | 763.7k | 0.63% | $20.1M | trimmed -12.9% | 2021 Q1 |
| Morgan Stanley | 690.3k | 0.57% | $18.2M | trimmed -18.1% | 2021 Q1 |
| Clal Insurance Enterprises Holdings LTD | 690.0k | 0.57% | $18.2M | trimmed -83.7% | 2025 Q4 |
| AQR Capital | 623.8k | 0.52% | $16.4M | opened | 2026 Q1 |
| Hsbc Holdings PLC | 622.1k | 0.52% | $16.4M | opened | 2026 Q1 |
| Magnetar Financial LLC | 595.3k | 0.49% | $15.7M | opened | 2026 Q1 |
| Millennium Management | 542.0k | 0.45% | $14.3M | added +337.8% | 2021 Q1 |
| Nomura Asset Management International INC. | 443.8k | 0.37% | $11.7M | added +910.6% | 2024 Q4 |
| UBS | 420.0k | 0.35% | $11.1M | trimmed -88.5% | 2021 Q1 |
| Group ONE Trading LLC | 406.5k | 0.34% | $10.7M | trimmed -45.1% | 2025 Q1 |
| Harel Insurance Investments & Financial Services LTD. | 391.8k | 0.33% | $10.3M | unchanged | 2021 Q1 |
| CPP Investment Board | 374.7k | 0.31% | $9.9M | unchanged | 2021 Q3 |
| Omers Administration CORP | 368.1k | 0.31% | $9.7M | added +1462.5% | 2024 Q4 |
| Equitec Proprietary Markets, LLC (focused) | 364.7k | 0.30% | $9.6M | opened | 2026 Q1 |
| DME Capital Management, LP (focused) | 354.5k | 0.29% | $9.3M | opened | 2026 Q1 |
| Water Island Capital LLC | 331.8k | 0.28% | $8.7M | opened | 2026 Q1 |
| Acadian Asset Management | 323.7k | 0.27% | $8.5M | opened | 2026 Q1 |
| Susquehanna International Group | 294.0k | 0.24% | $7.7M | opened | 2021 Q2 |
| Weiss Asset Management LP | 276.4k | 0.23% | $7.3M | opened | 2026 Q1 |
| Sagil Capital LLP (focused) | 271.5k | 0.23% | $7.2M | added +287.8% | 2025 Q4 |
| Vanguard Group | 264.0k | 0.22% | $7.0M | trimmed -63.5% | 2021 Q4 |
| Northern Trust | 255.8k | 0.21% | $6.7M | trimmed -0.8% | 2022 Q1 |
| State OF Wisconsin Investment Board | 249.8k | 0.21% | $6.6M | opened | 2026 Q1 |
| Grantham, Mayo, Van Otterloo & CO. LLC | 245.6k | 0.20% | $6.5M | added +22.5% | 2025 Q3 |
| Swiss National Bank | 238.4k | 0.20% | $6.3M | unchanged | 2021 Q4 |
| Mitsubishi UFJ Asset Management CO., LTD. | 236.7k | 0.20% | $6.2M | added +8.5% | 2023 Q4 |
| Balyasny Asset Management | 213.1k | 0.18% | $5.6M | added +288.1% | 2025 Q3 |
| Citigroup INC | 208.9k | 0.17% | $5.5M | trimmed -91.9% | 2021 Q2 |
| Arrowstreet Capital | 207.8k | 0.17% | $5.5M | opened | 2026 Q1 |
| Capula Management LTD | 206.4k | 0.17% | $5.4M | opened | 2026 Q1 |
| Hartree Partners, LP | 200.0k | 0.17% | $5.3M | opened | 2026 Q1 |
| Engineers Gate Manager LP | 192.8k | 0.16% | $5.1M | added +83.3% | 2023 Q4 |
Largest 50 of 248 shown; the full ranked, searchable register is at boothcheck.com/holders/ZIM. 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.