PYPD · PolyPid Ltd. · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 33 13F filersWho Holds PYPD
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 33 filers, like-for-like change +5.2%; actively managed books +6.8%; index-like books -24.6%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 20.8% | 11 | +25.3% |
| Exempt adviser | 6.6% | 2 | +147.6% |
| Bank | 0.6% | 2 | new |
| Broker-dealer | 0.0% | 1 | new |
| Non-US | 0.1% | 2 | -67.3% |
| Holding company | 3.8% | 2 | -30.3% |
| Unknown | 68.2% | 13 | -2.7% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 4.1% | 2 | -24.6% |
| Systematic-like | 2.9% | 4 | +8.6% |
| Concentrated | 60.5% | 5 | -9.6% |
| Diversified active | 29.5% | 21 | +69.3% |
| Unknown | 3.1% | 1 | +15.7% |
| Not measured | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 6.4% | 11 | -13.4% |
| Medium turnover | 26.8% | 7 | -6.2% |
| High turnover | 66.8% | 15 | +13.1% |
| Unknown | 0.0% | 0 | — |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 53.3% | 7 | +2.2% |
| Medium horizon | 17.1% | 5 | -20.0% |
| Long horizon | 22.0% | 17 | +29.4% |
| Unknown | 7.7% | 4 | +68.4% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 25.0% | 7 | -11.8% |
| $1B to $10B | 54.2% | 9 | -6.0% |
| $10B to $100B | 7.1% | 6 | +781.2% |
| $100B or more | 13.7% | 11 | +67.1% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 0.6% | 3 | +150.2% |
| Pooled investment vehicles | 19.9% | 7 | +21.7% |
| Registered funds and BDCs | 0.3% | 1 | new |
| Unknown | 79.2% | 22 | +1.0% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 26.0% | 8 | +36.6% |
| Other private funds | 0.3% | 2 | new |
| Private funds, type not stated | 0.5% | 1 | new |
| No private funds | 0.5% | 2 | +138.8% |
| Unknown | 72.6% | 20 | -4.2% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 80.8% | 26 | +6.5% |
| Outside the US | 19.2% | 7 | +0.3% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Conviction and Crowding
33 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 99.8% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shareholder Targets
13F filers that own its peers but not PYPD, quarter ended Jun 30, 2026PYPD has no holder-overlap peers, so these filers hold the largest Healthcare stocks: LLY, JNJ, ABBV, UNH, MRK, TMO, AMGN, AZN, GILD, ABT, ISRG, VRTX, CVS, DHR, SYK, BMY, PFE, MDT, MCK, ELV. 6,267 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | BlackRock, Inc. Holding company, Index-like | $399,992,110,610 20 held | LLY, JNJ, ABBV |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC Registered adviser, Index-like | $308,266,564,827 20 held | LLY, JNJ, ABBV |
| 3 | STATE STREET CORP Bank, Index-like | $222,713,276,889 20 held | LLY, JNJ, ABBV |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active | $116,012,260,024 20 held | LLY, JNJ, ABBV |
| 5 | LILLY ENDOWMENT INC Unknown, Unknown | $108,400,867,760 1 held | LLY |
| 6 | FMR LLC Holding company, Diversified active | $102,008,860,554 20 held | LLY, UNH, GILD |
| 7 | Capital World Investors Adviser, Diversified active | $89,827,396,720 14 held | LLY, VRTX, UNH |
| 8 | NORGES BANK Non-US, Index-like | $70,478,623,091 20 held | LLY, JNJ, ABBV |
| 9 | PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser, Diversified active | $69,817,479,779 20 held | LLY, UNH, JNJ |
| 10 | PNC FINANCIAL SERVICES GROUP, INC. Bank, Concentrated | $67,493,367,200 20 held | LLY, JNJ, ABBV |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mid AIGH Capital Management LLC | $7,644,084 | 45.51% | 1,504,741 | Shares | 2026-08-07 | |
| Small Rosalind Advisors, Inc. | $1,978,431 | 11.78% | 389,455 | Shares | 2026-08-14 | |
| Small DAFNA Capital Management LLC Registered adviser | $1,056,132 | 6.29% | 207,900 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY Holding company | $625,530 | 3.72% | 123,136 | Shares | 2026-08-13 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $592,424 | 3.53% | 116,619 | Shares | 2026-08-13 | |
| Mega MARSHALL WACE, LLP Exempt adviser | $584,270 | 3.48% | 115,014 | Shares | 2026-08-13 | |
| Mid ADAR1 Capital Management, LLC Registered adviser | $528,066 | 3.14% | 103,950 | Shares | 2026-08-14 | |
| Small SYMMETRY PEAK MANAGEMENT LLC Exempt adviser | $512,475 | 3.05% | 100,881 | Shares | 2026-08-14 | |
| Mid J. Goldman & Co LP Registered adviser | $503,849 | 3.00% | 99,183 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $422,279 | 2.51% | 83,126 | Shares | 2026-08-14 | |
| Large Quadrature Capital Ltd | $360,370 | 2.15% | 70,939 | Shares | 2026-08-07 | |
| Small Connective Capital Management, LLC Registered adviser | $343,408 | 2.04% | 67,600 | Shares | 2026-08-13 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $214,792 | 1.28% | 42,282 | Shares | 2026-09-02 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $203,337 | 1.21% | 40,027 | Shares | 2026-08-14 | |
| Small Lumbard & Kellner, LLC | $194,056 | 1.16% | 38,200 | Shares | 2026-08-06 | |
| Large HRT FINANCIAL LP | $189,504 | 1.13% | 37,304 | Shares | 2026-08-14 | |
| Mid XTX Topco Ltd | $178,038 | 1.06% | 35,047 | Shares | 2026-08-14 | |
| Mid B. Riley Wealth Advisors, Inc. | $105,847 | 0.63% | 20,085 | Shares | 2026-10-13 | |
| Mid Virtu Financial LLC | $95,763 | 0.57% | 18,851 | Shares | 2026-08-13 | |
| Mega UBS Group AG Bank | $93,898 | 0.56% | 18,484 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $93,472 | 0.56% | 18,400 | Put | 2026-08-14 | |
| Small AXQ CAPITAL, LP Registered adviser | $86,852 | 0.52% | 17,097 | Shares | 2026-08-06 | |
| Mega HighTower Advisors, LLC Registered adviser | $55,880 | 0.33% | 11,000 | Shares | 2026-08-05 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $51,800 | 0.31% | 10,197 | Shares | 2026-08-12 | |
| Large Steward Partners Investment Advisory, LLC Registered adviser | $37,317 | 0.22% | 7,346 | Shares | 2026-08-13 | |
| Mega NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $20,157 | 0.12% | 3,968 | Shares | 2026-08-12 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $15,260 | 0.09% | 3,004 | Shares | 2026-08-13 | |
| Large OSAIC HOLDINGS, INC. Holding company | $2,372 | 0.01% | 467 | Shares | 2026-08-14 | |
| Mid SIMPLEX TRADING, LLC | $2,352 | 0.01% | 463 | Shares | 2026-08-12 | |
| Mid GROUP ONE TRADING LLC Broker-dealer | $1,676 | 0.01% | 330 | Shares | 2026-08-14 | |
| Small Caitong International Asset Management Co., Ltd | $330 | 0.00% | 65 | Shares | 2026-08-05 | |
| Mega JPMORGAN CHASE & CO Bank | $243 | 0.00% | 48 | Shares | 2026-08-12 | |
| Large ASSETMARK, INC Registered adviser | $221 | 0.00% | 42 | Shares | 2026-10-21 | |
| Large Rockefeller Capital Management L.P. Registered adviser | $167 | 0.00% | 33 | Shares | 2026-08-13 | |
| Mid SBI Securities Co., Ltd. Non-US | $5 | 0.00% | 1 | Shares | 2026-10-22 |