OABIW

Omniab Inc - CW26 Cross-source read
Health CareCUSIP 68218J111

No active 13F manager changed its position in OABIW last quarter. No recent Form 4 insider filings for OABIW.

Tracked 13F holders
9
2 in Q2 2026 filings
13F value (tracked)
$250K
Smart-money readNeutral
Net sellingNet buying
Funds · active managers, latest 13F
0 adding · 0 trimming
Insiders · Form 4 open-market, 180d
0 buying · 0 selling
US House · STOCK Act, 180d
0 buying · 0 selling

No leg leans either way.

Who owns OABIW?

9 tracked 13F filers · ranked by shares held

9 tracked 13F filers disclose a position in OABIW as of the latest SEC 13F filings, a combined $250K 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
1LMR Partners LLP897K
$80K
Held
Q2 2026
2Aristeia Capital, L.L.C.680K
$54K
Held
Q2 2026
3Hudson Bay Capital Management LP465K
$41K
Held
Q2 2026
4Sculptor Capital LP294K
$23K
Held
Q2 2026
5Calamos Advisors LLC200K
$17K
Held
Q2 2026
6CSS LLC55K
$5K
Held
Q2 2026
7UBS Group AG20K
$1K
Held
Q1 2026
8Anson Funds Management LP12K
$29K
Held
Q2 2026
9Clear Street Group Inc.100
$9
New
+100 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.

Funds that own OABIW also own

CompanyCo-held byTheir position there
Yorkville International CapiYICCU7 funds$35.4M
Nvidia CorpNVDA6 funds$2.5B
Alibaba Group HoldingBABA 0.5 06/01/316 funds$769.7M
Texas Ventures Acquisition ITVIVU6 funds$23.6M
Lotus Technology Inc-28LOTWW6 funds$167K
Amazon.com IncAMZN5 funds$1.9B
Taiwan Semiconductor-SP ADRTSM5 funds$1.7B
Alphabet Inc-CL AGOOGL5 funds$1.4B
Microsoft CorpMSFT5 funds$1.3B
Meta Platforms Inc-Class AMETA5 funds$851.2M
Micron Technology IncMU5 funds$577.2M

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

Insider activity (Form 4)

No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.

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
OABIW is in Health Care, which smart money is rotating OUT OF
$7.6B

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.

Institutional ownership over time

2 tracked filers in Q2 2026 filingsstill filing
048Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $17K
Each bar counts tracked filers with a position in that quarter's filings, so the newest bar excludes filers still on an earlier quarter. Arkolith's tracked universe has grown over this window; part of any long-run rise is coverage, not new buyers.

Share classes

Class13F holdersValue held
OABIcs119 funds$93.5M
OABIWthis pageWarrant9 funds$250K
68218J202RIGHT2 funds$0
68218J301RIGHT2 funds$0

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

Recent filings

0 most recent

No filings captured for this ticker in the live stream yet.

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Ask your agent what changed in OABIW

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/OABIW/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for OABIW.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + the live filing stream, joined for OABIW. Filings are public domain, sourced to SEC EDGAR.