SNTI

Senti Biosciences Holdings I Cross-source read$0.32 5.05%
Health CareCUSIP 816944102· EOD Sep 8, 2026

Among active 13F managers last quarter, 5 opened and none reduced or exited; the largest holder to move was Nantahala Capital Management, LLC (new position). No open-market insider trades in the last 180 days.

Tracked 13F holders
9
13F value (tracked)
$2.0M
Smart-money readBullish
Net sellingNet buying
Funds · active managers, latest 13F
5 adding · 0 trimming
Insiders · Form 4 open-market, 180d
0 buying · 0 selling
US House · STOCK Act, 180d
0 buying · 0 selling

Funds lean in and no leg opposes.

Price & smart-money activity

$0.32 5.05%5Y -99.7%
$0.29$27.86$55.43$83.00$110.5720212022202320242025202644
Hover for who · click for detailEnd-of-day closing prices52w $0.32 – $2.39

Who owns SNTI?

9 tracked 13F filers · ranked by shares held

9 tracked 13F filers disclose a position in SNTI as of the latest SEC 13F filings, a combined $2.0M 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
1Nantahala Capital Management, LLC888K
$977K
New
+888K sh
Q2 2026
2Vanguard Capital Management LLC538K
$591K
New
+538K sh
Q2 2026
3Geode Capital Management, LLC187K
$206K
New
+187K sh
Q2 2026
4Citadel Advisors LLC107K
$118K
New
+107K sh
Q2 2026
5Vanguard Fiduciary Trust Co91K
$100K
New
+91K sh
Q2 2026
6Menlo Ventures Management, L.P.36K
$39K
New
+36K sh
Q2 2026
7BlackRock, Inc.4K
$4K
New
+4K sh
Q2 2026
8SBI Securities Co., Ltd.334
$367
New
+334 sh
Q2 2026
9Caitong International Asset Management Co., Ltd1
$1
New
+1 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 SNTI being bought or sold by institutions?

Last quarter, 5 funds opened a new position in SNTI, 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
5
funds took a first position
Biggest moves · ranked by size of the change, positions above a floor

Funds that own SNTI also own

CompanyCo-held byTheir position there
Chime Financial Inc-CL ACHYM5 funds$376.2M
Bancorp IncTBBK4 funds$97.9M
Kailera Therapeutics IncKLRA4 funds$74.5M
Uniqure NVQURE4 funds$63.4M
Planet Fitness Inc - CL APLNT4 funds$61.5M
Geron CorpGERN4 funds$52.9M
Snap Inc - ASNAP4 funds$48.8M
Camping World Holdings Inc-ACWH4 funds$44.7M
Savara IncSVRA4 funds$44.6M
Eton Pharmaceuticals IncETON4 funds$44.4M
Evolus IncEOLS4 funds$42.4M
Peloton Interactive Inc-APTON4 funds$41.8M

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

Insider activity (Form 4)

Full insider page →
Net · 180d
$0
0 open-market transactions
DateInsiderRoleActionSharesValue
Feb 6, 2025Rajangam KanyaPres. & Chief Med. & Dev. Off.Sell (S)182$795
Feb 6, 2025Lu Timothy KCEO, DirectorSell (S)545$2K
Feb 4, 2025Rajangam KanyaPres. & Chief Med. & Dev. Off.Sell (S)1K$5K
Feb 4, 2025Lu Timothy KCEO, DirectorSell (S)4K$16K

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
00
Insiders
Form 4 open-market
00$0
US House
STOCK Act trades
00$0
Sector rotation
SNTI 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.

Recent filings

15 most recent

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Connected entities for SNTI

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Ask your agent what changed in SNTI

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