Who owns NeuroPace (NPCE)
Which tracked institutional funds hold NPCE, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See NPCE company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on NPCE is one-sided between 2026-Q1 and 2026-Q2: 32 added or opened and 9 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
NPCE’s largest tracked holder by dollar value, Polar Capital Holdings Plc, sizes it at 0.1% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.1pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in NPCE divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 112 tracked filers holding NPCE, 67 increased or opened the position and 55 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in NPCE between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 2
- HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND$2M
- NORGES BANK$1M
Full exits 4
- Point72 Asset Management, L.P.$2M
- GSA CAPITAL PARTNERS LLP$2M
- Topline Capital Management, LLC$1M
- Trexquant Investment LP$815K
Largest adds
- First Light Asset Management, LLC$13M
- Polar Capital Holdings Plc$9M
- BlackRock, Inc.$9M
- MORGAN STANLEY$8M
- Soleus Capital Management, L.P.$8M
- VANGUARD CAPITAL MANAGEMENT LLC$5M
Largest trims
- ORBIMED ADVISORS LLC$4M
- SEI INVESTMENTS CO$609K
- RENAISSANCE TECHNOLOGIES LLC$517K
- TWO SIGMA INVESTMENTS, LP$495K
- Connor, Clark & Lunn Investment Management Ltd.$291K
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| Polar Capital Holdings Plc | 3,298,104 | $52M | 12.5% | 2026-Q2 |
| Soleus Capital Management, L.P. trimmed | 2,911,122 | $46M | 11.0% | 2026-Q2 |
| First Light Asset Management, LLC added | 2,861,167 | $45M | 10.8% | 2026-Q2 |
| MORGAN STANLEY added | 2,654,391 | $42M | 10.0% | 2026-Q2 |
| BlackRock, Inc. added | 2,477,603 | $39M | 9.4% | 2026-Q2 |
| ORBIMED ADVISORS LLC trimmed | 1,505,125 | $24M | 5.7% | 2026-Q2 |
| Driehaus Capital Management LLC trimmed | 1,447,391 | $23M | 5.5% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 1,227,072 | $19M | 4.6% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 938,919 | $15M | 3.5% | 2026-Q2 |
| ARMISTICE CAPITAL, LLC | 692,000 | $11M | 2.6% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 666,300 | $11M | 2.5% | 2026-Q2 |
| FMR LLC added | 554,771 | $9M | 2.1% | 2026-Q2 |
| STATE STREET CORP added | 550,132 | $9M | 2.1% | 2026-Q2 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC trimmed | 344,124 | $5M | 1.3% | 2026-Q2 |
| NORTHERN TRUST CORP added | 260,025 | $4M | 1.0% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 221,237 | $4M | 0.8% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 220,371 | $4M | 0.8% | 2026-Q2 |
| Palumbo Wealth Management LLC trimmed | 209,199 | $3M | 0.8% | 2026-Q2 |
| ESSEX INVESTMENT MANAGEMENT CO LLC trimmed | 208,703 | $3M | 0.8% | 2026-Q2 |
| ALGERT GLOBAL LLC added | 184,774 | $3M | 0.7% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 182,534 | $3M | 0.7% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 173,311 | $3M | 0.7% | 2026-Q2 |
| HighMark Wealth Management LLC added | 163,000 | $3M | 0.6% | 2026-Q2 |
| Russell Investments Group, Ltd. trimmed | 162,164 | $3M | 0.6% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 161,081 | $3M | 0.6% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 149,566 | $2M | 0.6% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 128,800 | $2M | 0.5% | 2026-Q2 |
| LAZARD ASSET MANAGEMENT LLC added | 127,728 | $2M | 0.5% | 2026-Q2 |
| PANAGORA ASSET MANAGEMENT INC trimmed | 114,059 | $2M | 0.4% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 111,699 | $2M | 0.4% | 2026-Q2 |
| TUDOR INVESTMENT CORP ET AL trimmed | 109,874 | $2M | 0.4% | 2026-Q2 |
| Nuveen, LLC added | 99,498 | $2M | 0.4% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND new | 94,800 | $2M | 0.4% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 87,677 | $1M | 0.3% | 2026-Q2 |
| Man Group plc added | 84,073 | $1M | 0.3% | 2026-Q2 |
| NORGES BANK new | 79,900 | $1M | 0.3% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 77,831 | $1M | 0.3% | 2026-Q2 |
| Legato Capital Management LLC added | 70,334 | $1M | 0.3% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 62,177 | $988K | 0.2% | 2026-Q2 |
| Bank of New York Mellon Corp added | 57,977 | $921K | 0.2% | 2026-Q2 |
| Informed Momentum Co LLC trimmed | 39,656 | $630K | 0.1% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 35,920 | $571K | 0.1% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 34,438 | $547K | 0.1% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 31,664 | $503K | 0.1% | 2026-Q2 |
| BARCLAYS PLC trimmed | 31,011 | $493K | 0.1% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 30,619 | $487K | 0.1% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 30,192 | $480K | 0.1% | 2026-Q2 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 28,692 | $456K | 0.1% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 27,417 | $436K | 0.1% | 2026-Q2 |
| HSBC HOLDINGS PLC trimmed | 26,033 | $420K | 0.1% | 2026-Q2 |
| GWN SECURITIES INC. added | 25,470 | $405K | 0.1% | 2026-Q2 |
| Western Wealth Management, LLC | 22,950 | $365K | 0.1% | 2026-Q2 |
| Susquehanna Portfolio Strategies, LLC new | 22,279 | $354K | 0.1% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD trimmed | 22,100 | $351K | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 21,764 | $346K | 0.1% | 2026-Q2 |
| Squarepoint Ops LLC trimmed | 21,265 | $338K | 0.1% | 2026-Q2 |
| XTX Topco Ltd trimmed | 20,384 | $324K | 0.1% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ trimmed | 20,249 | $322K | 0.1% | 2026-Q2 |
| ExodusPoint Capital Management, LP trimmed | 18,770 | $298K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 17,318 | $275K | 0.1% | 2026-Q2 |
| UBS Group AG trimmed | 16,534 | $263K | 0.1% | 2026-Q2 |
| EntryPoint Capital, LLC added | 16,493 | $262K | 0.1% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 16,148 | $257K | 0.1% | 2026-Q2 |
| Invesco Ltd. added | 14,302 | $227K | 0.1% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 13,908 | $221K | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 13,710 | $180K | 0.0% | 2026-Q2 |
| Engineers Gate Manager LP trimmed | 12,840 | $204K | 0.0% | 2026-Q2 |
| CITIGROUP INC added | 12,416 | $197K | 0.0% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 12,204 | $194K | 0.0% | 2026-Q2 |
| Quantinno Capital Management LP new | 10,233 | $163K | 0.0% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 10,154 | $161K | 0.0% | 2026-Q2 |
| Vanguard Global Advisers, LLC | 9,976 | $159K | 0.0% | 2026-Q2 |
| Mitsubishi UFJ Asset Management Co., Ltd. added | 9,890 | $157K | 0.0% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey added | 9,133 | $145K | 0.0% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND | 7,700 | $122K | 0.0% | 2026-Q2 |
| NISA INVESTMENT ADVISORS, LLC trimmed | 2,928 | $47K | 0.0% | 2026-Q2 |
| Legal & General Group Plc added | 2,586 | $41K | 0.0% | 2026-Q2 |
| Ameritas Investment Partners, Inc. | 2,455 | $39K | 0.0% | 2026-Q2 |
| ROYAL BANK OF CANADA trimmed | 1,780 | $28K | 0.0% | 2026-Q2 |
| Allworth Financial LP added | 1,507 | $24K | 0.0% | 2026-Q2 |
| Tower Research Capital LLC (TRC) added | 1,499 | $24K | 0.0% | 2026-Q2 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 1,200 | $19K | 0.0% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 502 | $8K | 0.0% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 357 | $6K | 0.0% | 2026-Q2 |
| JONES FINANCIAL COMPANIES LLLP | 340 | $6K | 0.0% | 2026-Q2 |
| Steward Partners Investment Advisory, LLC | 300 | $5K | 0.0% | 2026-Q2 |
| Integrated Wealth Concepts LLC new | 178 | $3K | 0.0% | 2026-Q2 |
| FEDERATED HERMES, INC. new | 169 | $3K | 0.0% | 2026-Q2 |
| Quarry LP trimmed | 161 | $3K | 0.0% | 2026-Q2 |
| OSAIC HOLDINGS, INC. added | 131 | $2K | 0.0% | 2026-Q2 |
| Arax Advisory Partners new | 122 | $2K | 0.0% | 2026-Q2 |
| Sterling Capital Management LLC trimmed | 93 | $1K | 0.0% | 2026-Q2 |
| Larson Financial Group LLC added | 71 | $1K | 0.0% | 2026-Q2 |
| SBI Securities Co., Ltd. trimmed | 70 | $1K | 0.0% | 2026-Q2 |
| Optiver Holding B.V. trimmed | 62 | $985 | 0.0% | 2026-Q2 |
| EverSource Wealth Advisors, LLC trimmed | 50 | $794 | 0.0% | 2026-Q2 |
| Versant Capital Management, Inc new | 48 | $763 | 0.0% | 2026-Q2 |
| ROTHSCHILD INVESTMENT LLC added | 28 | $445 | 0.0% | 2026-Q2 |
| Farther Finance Advisors, LLC added | 25 | $399 | 0.0% | 2026-Q2 |
| Basecamp Wealth Advisors LLC trimmed | 22 | $350 | 0.0% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.