PFSA

Profusa Inc Cross-source read$2.88 5.88%
Health CareCUSIP 74319X207· EOD Sep 8, 2026

Among active 13F managers last quarter, 2 opened and 1 added, while none reduced or exited; the largest holder to move was StoneX Group Inc. (new position). Over the last 180 days, 1 insider sold and 1 insider bought, a net -$116K in open-market trades.

Tracked 13F holders
8
13F value (tracked)
$11K
Smart-money readMixed
Net sellingNet buying
Funds · active managers, latest 13F
3 adding · 0 trimming
Insiders · Form 4 open-market, 180d
1 buying · 1 selling · -$116K
US House · STOCK Act, 180d
0 buying · 0 selling

The legs disagree, or only one of them leans.

Price & smart-money activity

$2.88 5.88%5Y -70.5%
$0.86$1,023$2,046$3,068$4,09020222023202520263286
Hover for who · click for detailEnd-of-day closing prices52w $0.94 – $864.75

Who owns PFSA?

8 tracked 13F filers · ranked by shares held

8 tracked 13F filers disclose a position in PFSA as of the latest SEC 13F filings, a combined $11K 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.

#FundSharesPosition valueLast moveAs ofHistory
1StoneX Group Inc.17K
$6K
New
+17K sh
Q2 2026
2Geode Capital Management, LLC16K
$2K
−47%
Reduced · −14K sh
Q2 2026
3Vanguard Capital Management LLC4K
$457
Held
Q2 2026
4IFP Advisors, Inc3K
$350
New
+3K sh
Q2 2026
5Tower Research Capital LLC (TRC)2K
$908
+556%
Added · +2K sh
Q1 2026
6Morgan Stanley2K
$811
+704%
Added · +1K sh
Q1 2026
7UBS Group AG665
$337
−100%
Reduced · −3.5M sh
Q1 2026
8FMR LLC500
$58
38×
Added · +487 sh
Q2 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 PFSA being bought or sold by institutions?

Last quarter, 2 funds opened a new position in PFSA and 1 added to an existing one, while none reduced or exited. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened
2
funds took a first position
Added
1
added to an existing position
Biggest moves · ranked by size of the change, positions above a floor

Funds that own PFSA also own

CompanyCo-held byTheir position there
Apple IncAAPL3 funds$293.8M
Invesco QQQ Trust Series 1QQQ3 funds$268.9M
Nvidia CorpNVDA3 funds$242.3M
Vanguard S&P 500 ETFVOO3 funds$183.2M
Microsoft CorpMSFT3 funds$180.3M
Direx Dail Semi Bu 3X Et-UsdSOXL3 funds$132.6M
SS SPDR S&P 500 ETF Trust-USSPY3 funds$131.2M
Amazon.com IncAMZN3 funds$130.6M
Alphabet Inc-CL AGOOGL3 funds$126.5M
Micron Technology IncMU3 funds$112.9M
Alphabet Inc-CL CGOOG3 funds$103.1M
Broadcom IncAVGO3 funds$101.4M

Ranked by how many of PFSA's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in PFSA.

Insider activity (Form 4)

Full insider page →
Buys · 180d
$37K
1 insider
Sells · 180d
$153K
1 insider
Net · 180d
-$116K
14 open-market transactions
DateInsiderRoleActionSharesValue
Aug 17, 2026Hrt Financial Lp10% OwnerSell (S)18K$109K
Aug 14, 2026Hrt Financial Lp10% OwnerSell (S)3K$3K
Aug 13, 2026Hrt Financial Lp10% OwnerSell (S)42K$38K
Aug 12, 2026Hrt Financial Lp10% OwnerBuy (P)6K$5K
Aug 11, 2026Hrt Financial Lp10% OwnerSell (S)2K$2K
Aug 10, 2026Hrt Financial Lp10% OwnerBuy (P)4K$4K
Aug 7, 2026Hrt Financial Lp10% OwnerSell (S)924$874
Aug 6, 2026Hrt Financial Lp10% OwnerBuy (P)926$873
Aug 5, 2026Hrt Financial Lp10% OwnerSell (S)383$361
Aug 4, 2026Hrt Financial Lp10% OwnerBuy (P)1K$1K
Aug 3, 2026Hrt Financial Lp10% OwnerBuy (P)15K$14K
Jul 31, 2026Hrt Financial Lp10% OwnerBuy (P)9K$9K

Do institutions, insiders and Congress agree?

Mixed signals

Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.

SEC EDGAR 13F + Form 4 + US House STOCK Act{ }get_ticker_confluence · API & MCP

Signals by source

Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive

SourceBuyingSellingNet
13F funds
Top 100 holders by value, passive included; the hero counts active managers only
32
Insiders
Form 4 open-market
11-$116K
US House
STOCK Act trades
00$0
Sector rotation
PFSA is in Health Care, which smart money is rotating OUT OF
$5.0B

Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.

Share classes

Class13F holdersValue held
PFSAthis pagecs8 funds$11K
NVACWWT1 funds$167
74319X306COM1 funds$47

Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.

Recent filings

15 most recent

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Connected entities for PFSA

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Ask your agent what changed in PFSA

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/PFSA/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for PFSA.
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 PFSA. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.