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Disclosery

NPCE NEUROPACE INC

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COMMON STOCK (common), issuer CIK 1528287

108 managers (113 13F filers) reported a position in NPCE shares at 2026-06-30, 26,576,750 shares in all. 18 filers opened a position and 18 filers sold out during the quarter.

Managers
108
13F filers
113
New
18
Added
48
Reduced
36
Sold out
18
Shares held by filers
26,576,750

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Polar Capital Holdings Plcin group Polar Capital Holdings Plc3,298,104$52.4M0.15%013F-HRTimelineGroup
Soleus Capital Management, L.P.2,911,122$46.3M1.59%-21,08513F-HRTimeline
First Light Asset Management, LLC2,861,167$45.5M2.76%+401,20113F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY2,654,391$42.2M<0.01%+87,55213F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.2,477,603$39.4M<0.01%+131,27013F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding1,639,953$26.1M+140,191Timeline
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC1,505,125$23.9M0.45%-591,40213F-HRTimelineGroup
Driehaus Capital Management LLC1,447,391$23M0.13%-4,22013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\938,919$14.9M<0.01%+6,82913F-HRTimelineGroup
ARMISTICE CAPITAL, LLC692,000$11M0.3%013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC666,300$10.6M<0.01%+48,18113F-HRTimelineGroup
FMR LLCin group FMR LLC554,771$8.82M<0.01%+1,24213F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP550,132$8.74M<0.01%+52,58613F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC344,124$5.47M0.04%-15,94113F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP260,025$4.13M<0.01%+20,18513F-HRTimelineGroup
Qube Research & Technologies Ltd221,237$3.52M<0.01%+35,04813F-HRTimeline
Palumbo Wealth Management LLC209,199$3.32M0.7%-1,27013F-HRTimeline
ESSEX INVESTMENT MANAGEMENT CO LLC208,703$3.32M0.43%-9,03513F-HRTimeline
ALGERT GLOBAL LLC184,774$2.94M0.03%+5,21813F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO173,311$2.86M<0.01%+32,17013F-HRTimelineGroup
HighMark Wealth Management LLC163,000$2.59M0.87%+100,00013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…162,164$2.58M<0.01%-16,85713F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.161,081$2.56M<0.01%+117,45613F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC149,566$2.38M<0.01%-25,79613F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC128,800$2.05M<0.01%+41,51613F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC127,728$2.03M<0.01%+3,42313F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP115,535$1.84M0.12%-2,13713F-HRTimeline
PANAGORA ASSET MANAGEMENT INC114,059$1.81M0.01%-21613F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC111,699$1.77M<0.01%-62,61213F-HRTimeline
TUDOR INVESTMENT CORP ET AL109,874$1.75M0.01%-25,83113F-HRTimeline
Nuveen, LLCin group TIAA99,498$1.58M<0.01%+10,21113F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…94,800$1.51M<0.01%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS87,677$1.39M<0.01%+11,70613F-HRTimelineGroup
Man Group plcin group Man Group plc84,073$1.34M<0.01%+40,17613F-HRTimelineGroup
NORGES BANK79,900$1.27M<0.01%new13F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co77,831$1.24M<0.01%+8,02013F-HRTimelineGroup
Legato Capital Management LLC70,334$1.12M0.09%+2,13313F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO62,177$988K<0.01%-59,29913F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp57,977$921K<0.01%+5,71713F-HRTimelineGroup
Informed Momentum Co LLC39,656$630K0.06%-1,63313F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC35,920$571K<0.01%+7,91713F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC34,438$547K<0.01%+6,34613F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding32,433$515K+7,253Timeline
RHUMBLINE ADVISERS31,664$503K<0.01%+2,21813F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC31,011$493K<0.01%-3,83413F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC30,619$487K<0.01%-10,00213F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP30,192$480K<0.01%-43,90013F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…28,692$456K<0.01%-28,14213F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN27,417$436K<0.01%+12,93413F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC26,033$420K<0.01%-3,71513F-HRTimelineGroup
GWN SECURITIES INC.25,470$405K0.07%+2,82613F-HRTimeline
Western Wealth Management, LLC22,950$365K0.01%013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD22,100$351K<0.01%-5,70013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/21,764$346K<0.01%+4,45613F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC21,265$338K<0.01%-8,67113F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd20,384$324K<0.01%-12,01213F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/20,249$322K<0.01%-4,44913F-HRTimelineGroup
ExodusPoint Capital Management, LP18,770$298K<0.01%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…17,318$275K<0.01%+2,03013F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding17,036$271K-11,269Timeline
EntryPoint Capital, LLC16,493$262K0.06%+4,54013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD16,148$257K<0.01%-7,70013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.14,302$227K<0.01%+3,62813F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP13,908$221K<0.01%-11,54313F-HRTimelineGroup
Engineers Gate Manager LP12,840$204K<0.01%-8,30013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC12,416$197K<0.01%+11,36913F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…12,204$194K<0.01%+5413F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.13,710$180K<0.01%new13F-HRTimeline
Quantinno Capital Management LP10,233$163K<0.01%new13F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…9,890$157K<0.01%+2,10013F-HRTimelineGroup
Police & Firemen's Retirement System of…9,133$145K<0.01%+2,76213F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND7,700$122K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC2,928$46.5K<0.01%-12513F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc2,586$41.1K<0.01%+39613F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…2,455$39K<0.01%013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,780$28K<0.01%-13,27513F-HRTimelineGroup
Allworth Financial LP1,507$23.9K<0.01%+1,40813F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,499$23.8K<0.01%+48013F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…1,200$19.1K<0.01%013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…357$5.67K<0.01%-1,02113F-HR/ATimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP340$5.6K<0.01%013F-HRTimelineGroup
Steward Partners Investment Advisory, L…300$4.77K<0.01%013F-HRTimeline
Integrated Wealth Concepts LLC178$2.83K<0.01%new13F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.169$2.69K<0.01%new13F-HRTimelineGroup
Quarry LP161$2.56K<0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.131$2.08K<0.01%+4713F-HRTimelineGroup
Arax Advisory Partners122$1.94K<0.01%new13F-HRTimeline
Sterling Capital Management LLC93$1.48K<0.01%-6313F-HRTimeline
Larson Financial Group LLC71$1.13K<0.01%+4413F-HRTimeline
SBI Securities Co., Ltd.70$1.11K<0.01%-10013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.62$985<0.01%-19213F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…50$794<0.01%+3213F-HRTimelineGroup
Versant Capital Management, Inc48$763<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC28$445<0.01%+1413F-HRTimeline
Farther Finance Advisors, LLC25$399<0.01%+1513F-HRTimeline
Basecamp Wealth Advisors LLC22$350<0.01%-713F-HRTimeline
Keating Financial Advisory Services, In…17$270<0.01%+1413F-HRTimeline
Silver Grove Financial Group, Inc.15$238<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…10$159<0.01%new13F-HRTimelineGroup
SJS Investment Consulting Inc.9$144<0.01%+113F-HRTimeline
Hughes Financial Services, LLC9$143<0.01%+413F-HRTimeline
True Wealth Design, LLC6$96<0.01%new13F-HRTimeline
Global Retirement Partners, LLC5$79<0.01%13F-HRTimeline
Wealth Enhancement Trust Services, Inc.5$79<0.01%new13F-HR/ATimeline
Essential Partners LLC4$64<0.01%-2713F-HRTimeline
Caitong International Asset Management …3$48<0.01%new13F-HRTimeline
Clearstead Advisors, LLC2$32<0.01%new13F-HRTimeline
JPL Wealth Management, LLC1$16<0.01%new13F-HRTimeline