NPCE

Neuropace Inc
Health CareUSCUSIP 641288105◍ Confluence graph
Tracked 13F Holders
113
-67 QoQ
13F Value (tracked)
$351.9M
Insider Net · 180d
$0
0↑ 0↓
Recent Filings
15
Smart-money sentimentMixed
BearishBullish
13F funds (latest Q)26 adding · 24 trimming
Insider net (180d)$0

Who owns NPCE?

113 tracked 13F filers

113 tracked 13F filers disclose a position in NPCE as of the latest SEC 13F filings, a combined $351.9M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

All quarters use one ordinary-share-equivalent series. Historical ADS are converted at 2 ADS = 1 ordinary share. Expand a row for the exact calculation; the residual is not classified as a trade.
#FundPosition valueSharesLast moveAs ofHistory
1Polar Capital Holdings Plc
$52.4M
3.3M
Held
Q2 2026
2Soleus Capital Management, L.P.
$46.3M
2.9M
−0.7%
Reduced · −21K sh
Q2 2026
3MORGAN STANLEY
$33.8M
2.6M
+0.7%
Added · +19K sh
Q1 2026
4First Light Asset Management, LLC
$32.3M
2.5M
+82%
Added · +1.1M sh
Q1 2026
5BlackRock, Inc.
$30.9M
2.3M
−1.6%
Reduced · −38K sh
Q1 2026
6ORBIMED ADVISORS LLC
$27.6M
2.1M
−13%
Reduced · −310K sh
Q1 2026
7VANGUARD CAPITAL MANAGEMENT LLC
$14.8M
1.1M
First observed position
No prior filed position
Q1 2026
8DEUTSCHE BANK AG\
$12.3M
932K
+0.3%
Added · +3K sh
Q1 2026
9ARMISTICE CAPITAL, LLC
$9.1M
692K
−13%
Reduced · −100K sh
Q1 2026
10GEODE CAPITAL MANAGEMENT, LLC
$10.6M
666K
+7.8%
Added · +48K sh
Q2 2026
11FMR LLC
$7.3M
554K
−11%
Reduced · −71K sh
Q1 2026
12STATE STREET CORP
$8.7M
550K
+11%
Added · +53K sh
Q2 2026
13SILVERCREST ASSET MANAGEMENT GROUP LLC
$4.7M
360K
−9.2%
Reduced · −37K sh
Q1 2026
14NORTHERN TRUST CORP
$3.2M
240K
+3.5%
Added · +8K sh
Q1 2026
15Palumbo Wealth Management LLC
$3.3M
209K
−0.6%
Reduced · −1K sh
Q2 2026
16ESSEX INVESTMENT MANAGEMENT CO LLC
$3.3M
209K
−4.1%
Reduced · −9K sh
Q2 2026
17VANGUARD PORTFOLIO MANAGEMENT LLC
$2.5M
187K
First observed position
No prior filed position
Q1 2026
18Qube Research & Technologies Ltd
$2.4M
186K
−6.4%
Reduced · −13K sh
Q1 2026
19ALGERT GLOBAL LLC
$2.9M
185K
+2.9%
Added · +5K sh
Q2 2026
20Russell Investments Group, Ltd.
$2.4M
179K
+143%
Added · +105K sh
Q1 2026
21VANGUARD FIDUCIARY TRUST CO
$2.3M
179K
First observed position
No prior filed position
Q1 2026
22GOLDMAN SACHS GROUP INC
$2.3M
175K
+6.5%
Added · +11K sh
Q1 2026
23RENAISSANCE TECHNOLOGIES LLC
$2.3M
174K
−22%
Reduced · −48K sh
Q1 2026
24HighMark Wealth Management LLC
$2.6M
163K
+159%
Added · +100K sh
Q2 2026
25Point72 Asset Management, L.P.
$2.0M
152K
+517%
Added · +127K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is NPCE being bought or sold by institutions?

Last quarter, 7 funds opened a new position in NPCE and 19 added to an existing one, while 24 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
7
funds
Added
19
funds
Reduced
24
funds
Exited
0
funds

Funds that own NPCE also own

CompanyCo-held byCombined value
MICROSOFT CORPMSFT54 funds$116.4B
MICRON TECHNOLOGY INCMU54 funds$20.1B
AMAZON.COM INCAMZN53 funds$81.6B
ALPHABET INC-CL AGOOGL53 funds$68.2B
ELI LILLY & COLLY53 funds$34.2B
JPMORGAN CHASE & COJPM53 funds$27.5B
VISA INC-CLASS A SHARESV53 funds$27.1B
ADVANCED MICRO DEVICESAMD53 funds$19.7B
BANK OF AMERICA CORPBAC53 funds$14.4B
MORGAN STANLEYMS53 funds$10.6B
NVIDIA CORPNVDA52 funds$178.0B
META PLATFORMS INC-CLASS AMETA52 funds$48.1B

Ranked by how many of NPCE's institutional holders also hold each name, a cross-fund conviction signal.

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$0
0 insiders
Net
$0
0 P/S txns
Signal
Mixed
open-market
DateInsiderRoleActionSharesValue
Dec 15, 2025Morrell MarthaCHIEF MEDICAL OFFICERSell (S)25K$399K
May 14, 2025ORBIMED ADVISORS LLC10% OwnerSell (S)34K$542K
May 14, 2025ORBIMED ADVISORS LLC10% OwnerSell (S)134K$2.1M
Feb 21, 2025Morrell MarthaCHIEF MEDICAL OFFICERSell (S)78K$1.1M
Feb 20, 2025KCK LTD.10% OwnerSell (S)5.3M$49.5M
Jan 30, 2025Morrell MarthaCHIEF MEDICAL OFFICERSell (S)200$3K
Jan 29, 2025Morrell MarthaCHIEF MEDICAL OFFICERSell (S)100$2K
Jan 24, 2025Morrell MarthaCHIEF MEDICAL OFFICERSell (S)3K$48K
Oct 25, 2024KCK LTD.10% OwnerSell (S)224K$1.2M
Oct 23, 2024KCK LTD.10% OwnerSell (S)147$885
Oct 22, 2024KCK LTD.10% OwnerSell (S)4K$25K
Oct 21, 2024KCK LTD.10% OwnerSell (S)4K$23K

Institutional ownership over time

40 funds-1 since Q3 2024
054107Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
funds holding aggregate valuelatest $137.3M

Recent filings

15 shown

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Connected entities for NPCE

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Ask your agent what changed in NPCE

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/NPCE/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for NPCE.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for NPCE. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.