PolyPid Ltd. (PYPD) Ownership
PYPD ownership summary
as of October 18, 2026- Institutions
- 34.6% of shares outstanding
- Insiders
- 12.34% of shares outstanding
- Shares outstanding
- 20.3M
- Float
- 12.2M shares available to trade
- Short interest
- 0.83% 126K shares short
- Days to cover
- 1.37 short interest down 3.2% vs prior month
- Institutions 34.58%
- Insiders 12.34%
- Other investors 53.09%
PYPD top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | AIGH Capital Management, LLC | 7.41% | 1.5M | $7.1M | −88,846 (−5.6%) | June 30, 2026 |
| 2 | Rosalind Advisors, Inc. | 1.92% | 389K | $1.8M | −208,471 (−34.9%) | June 30, 2026 |
| 3 | Dafna Capital Management LLC | 1.02% | 208K | $981,288 | — | June 30, 2026 |
| 4 | Morgan Stanley - Brokerage Accounts | 0.61% | 123K | $581,202 | −53,756 (−30.4%) | June 30, 2026 |
| 5 | Renaissance Technologies Corp | 0.57% | 117K | $550,442 | +98,023 (+527.1%) | June 30, 2026 |
| 6 | Marshall Wace Asset Management Ltd | 0.57% | 115K | $542,866 | +115,014 (0.0%) | June 30, 2026 |
| 7 | ADAR1 Capital Management LLC | 0.51% | 104K | $490,644 | — | June 30, 2026 |
| 8 | Symmetry Peak Management LLC | 0.50% | 101K | $476,158 | +13,688 (+15.7%) | June 30, 2026 |
| 9 | J. Goldman & Co LP | 0.49% | 99K | $468,144 | −50,316 (−33.7%) | June 30, 2026 |
| 10 | Jane Street Group LLC | 0.41% | 83K | $392,355 | +61,484 (+284.1%) | June 30, 2026 |
| 11 | Quadrature Capital Limited | 0.35% | 71K | $334,832 | +70,939 (0.0%) | June 30, 2026 |
| 12 | Connective Capital Management LLC | 0.33% | 68K | $319,072 | +67,600 (0.0%) | June 30, 2026 |
| 13 | Citadel Advisors Llc | 0.21% | 42K | $199,571 | −15,487 (−26.8%) | June 30, 2026 |
| 14 | Susquehanna International Group, LLP | 0.20% | 40K | $188,927 | +40,027 (0.0%) | June 30, 2026 |
| 15 | Lumbard Investment Counseling LLC | 0.19% | 38K | $180,304 | — | June 30, 2026 |
| 16 | HRT FINANCIAL LLC | 0.18% | 37K | $176,075 | +37,304 (0.0%) | June 30, 2026 |
| 17 | XTX Topco Ltd | 0.17% | 35K | $165,422 | +5,584 (+19.0%) | June 30, 2026 |
| 18 | Virtu Financial LLC | 0.09% | 19K | $88,977 | +18,851 (0.0%) | June 30, 2026 |
| 19 | UBS Group AG | 0.09% | 18K | $87,244 | +18,484 (0.0%) | June 30, 2026 |
| 20 | AXQ CAPITAL LP | 0.08% | 17K | $80,698 | +17,097 (0.0%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 12 holders added 564K shares and 5 cut 417K.
PYPD top mutual fund and ETF holders
2 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | LUX IM Global Medtech HX | 0.05% | 9,898 | $46,719 | — | September 30, 2026 |
| 2 | Fidelity Nasdaq Composite Index | 0.01% | 3,013 | $14,221 | −13,150 (−81.4%) | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
PYPD shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns PYPD
Institutional investors own 34.6% of PolyPid's shares and insiders 12.34%. The largest holder is AIGH Capital Management, LLC with 7.41% of the shares (1.5M), as of June 30, 2026. Among the top 20 institutions, 12 added shares and 5 reduced their stake in the latest filings. Short interest is 0.83% of the float, or 1.37 days of average trading volume. The share count rose 3,523.4% since 2017.
Related: PYPD analyst forecast, PYPD key metrics. See the PYPD stock overview for the latest quote and news.
PYPD ownership FAQ
Who owns the most PolyPid stock?
The largest shareholders of PolyPid are AIGH Capital Management, LLC (7.41%), Rosalind Advisors, Inc. (1.92%), Dafna Capital Management LLC (1.02%), Morgan Stanley - Brokerage Accounts (0.61%), Renaissance Technologies Corp (0.57%).
What percentage of PolyPid is owned by institutions?
Institutions hold 34.6% of PolyPid's shares outstanding; insiders hold 12.34%.
Which funds own PolyPid?
The largest fund holders of PolyPid are LUX IM Global Medtech HX (0.05%), Fidelity Nasdaq Composite Index (0.01%).
What is PolyPid's short interest?
126K shares of PolyPid were sold short, 0.83% of the float; at the average daily volume it would take 1.37 days to cover.
How many shares of PolyPid are outstanding?
PolyPid has 20.3M shares outstanding, of which 12.2M are in the public float.