POLYPID LTD PYPD
COM · Common Stock · CUSIP M8001Q126
- SectorHealth care
- IndustrySurgical & Medical Instruments & Apparatus
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $5.08. Options: 0 managers hold calls (— notional), 2 hold puts ($118.9k).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2023 | 5 |
| Q4 2023 | 6 |
| Q1 2024 | 9 |
| Q2 2024 | 10 |
| Q3 2024 | 13 |
| Q4 2024 | 15 |
| Q1 2025 | 14 |
| Q2 2025 | 16 |
| Q3 2025 | 16 |
| Q4 2025 | 19 |
| Q1 2026 | 19 |
| Q2 2026 | 33 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 6 | 3 |
| Q4 2024 | 5 | 5 |
| Q1 2025 | 2 | 3 |
| Q2 2025 | 10 | 4 |
| Q3 2025 | 8 | 5 |
| Q4 2025 | 9 | 7 |
| Q1 2026 | 5 | 8 |
| Q2 2026 | 19 | 6 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $0 | $0 | — |
| Q4 2025 | $0 | $0 | — |
| Q1 2026 | $56.5k | $0 | 0.00 |
| Q2 2026 | $0 | $118.9k | — |
Biggest buyers
| MARSHALL WACE, LLP | New | +115.0k |
| RENAISSANCE TECHNOLOGIES LLC | Added | +98.0k |
| Quadrature Capital Ltd | New | +70.9k |
| Connective Capital Management, LLC | New | +67.6k |
| JANE STREET GROUP, LLC | Added | +61.5k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | +40.0k |
| HRT FINANCIAL LP | New | +37.3k |
| Virtu Financial LLC | New | +18.9k |
| UBS Group AG | New | +18.5k |
| AXQ CAPITAL, LP | New | +17.1k |
Biggest sellers
| Rosalind Advisors, Inc. | Reduced | -208.5k |
| AIGH Capital Management LLC | Reduced | -88.8k |
| MORGAN STANLEY | Reduced | -53.8k |
| J. Goldman & Co LP | Reduced | -50.3k |
| CITADEL ADVISORS LLC | Reduced | -15.5k |
| BNP PARIBAS FINANCIAL MARKETS | Reduced | -6.2k |
Biggest calls
| None |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | $93.5k18.4k shares |
| SIMPLEX TRADING, LLC | New | $25.4k5.0k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| Centaurus Investments Ltd 13G · passive investor -6.5 pts · filed 2026-08-13 | 13.4% |
| Nir Yehuda 13G · passive investor filed 2025-05-15 | 10.1% |
| Rosalind Advisors, Inc. 13G · exempt (held before listing) no change · filed 2026-08-12 | 9.9% |
| HIRSCHMAN ORIN 13G · institution +2.1 pts · filed 2026-01-30 | 9.8% |
| Lukach Aharon 13G · passive investor filed 2025-05-28 | 5.2% |
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| AIGH Capital Management LLC 0.69% of their portfolio | 1.5m $7.6m | Reduced -88.8k |
| Rosalind Advisors, Inc. 0.74% of their portfolio | 389.5k $2.0m | Reduced -208.5k |
| DAFNA Capital Management LLC 0.20% of their portfolio | 207.9k $1.1m | Unchanged |
| MORGAN STANLEY 0.00% of their portfolio | 123.1k $625.5k | Reduced -53.8k |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 116.6k $592.4k | Added +98.0k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 115.0k $584.3k | New |
| ADAR1 Capital Management, LLC 0.02% of their portfolio | 104.0k $528.1k | Unchanged |
| SYMMETRY PEAK MANAGEMENT LLC 11.21% of their portfolio | 100.9k $512.5k | Added +13.7k |
| J. Goldman & Co LP 0.02% of their portfolio | 99.2k $503.9k | Reduced -50.3k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 83.1k $422.3k | Added +61.5k |
| Quadrature Capital Ltd 0.00% of their portfolio | 70.9k $360.4k | New |
| Connective Capital Management, LLC 0.24% of their portfolio | 67.6k $343.4k | New |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 42.3k $214.8k | Reduced -15.5k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 40.0k $203.3k | New |
| Lumbard & Kellner, LLC 0.06% of their portfolio | 38.2k $194.1k | Unchanged |
| HRT FINANCIAL LP 0.00% of their portfolio | 37.3k $189.0k | New |
| XTX Topco Ltd 0.00% of their portfolio | 35.0k $178.0k | Added +5.6k |
| Virtu Financial LLC 0.00% of their portfolio | 18.9k $96.0k | New |
| UBS Group AG 0.00% of their portfolio | 18.5k $93.9k | New |
| AXQ CAPITAL, LP 0.01% of their portfolio | 17.1k $86.9k | New |
| B. Riley Wealth Advisors, Inc. 0.00% of their portfolio | 15.1k $75.2k | Unchanged |
| HighTower Advisors, LLC 0.00% of their portfolio | 11.0k $55.9k | New |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 10.2k $51.8k | New |
| Steward Partners Investment Advisory, LLC 0.00% of their portfolio | 7.3k $37.3k | Unchanged |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio | 4.0k $20.2k | Unchanged |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 3.0k $15.3k | Reduced -6.2k |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 467 $2.4k | Unchanged |
| SIMPLEX TRADING, LLC 0.00% of their portfolio | 463 $2.4k | New |
| GROUP ONE TRADING LLC 0.00% of their portfolio | 330 $1.7k | New |
| Caitong International Asset Management Co., Ltd 0.00% of their portfolio | 65 $330 | Added +62 |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 48 $239 | New |
| Rockefeller Capital Management L.P. 0.00% of their portfolio | 33 $168 | New |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 1 $5 | Unchanged |