AI summary pending
View Full Filing (SEC EDGAR)Sab Biotherapeutics Inc
$2.68-5.3%
+$15.7M
Net Activity
-0.71% total shares
Institutions Holding
88
Popularity Rank
#4886
Avg Weight
0.13%
Total Value
$269.3M
Market Cap
$164.4M
88 institutions currently hold SABS, with 62 net buyers and 37 net sellers this quarter.
Institutional Moves (Q2 2026)
Majority Increased
Based on recent trading activity
Net Selling Institutions
37
Net Buying Institutions
62
Top 5 by Value
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Across its top 20 institutional holders, SABS's holder base skews toward low-concentration, high-turnover investors on average (avg. concentration score 17/100, avg. turnover score 54/100).
SABS ranks #4886 out of 37696 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
88 institutions disclose a position in SABS, but none treat it as a major bet — even Vivo Capital, LLC, its most concentrated holder, allocates just 2.6% of its own portfolio to it.
SABS is down 5.3% today, but institutions show net buying of $15.7M this quarter — a divergence between today's price move and the underlying institutional flow.
SABS reported a net loss of $12.8M over the trailing twelve months.
+$53.9M
Total Buy Value
$52.7M
Total Sell Value
62
Net Buyers
37
Net Sellers
SABS
Q2 2026
Top 5 Institutional Movers
-$15.3M
+$11.9M
+$10.8M
-$6.3M
-$5.7M
SABS does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-09-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
7
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| Woodline Partners LP | 13G/A | 2026-08-14 | 6.8% |
| BALYASNY ASSET MANAGEMENT L.P. | 13G/A | 2026-08-14 | 9.4% |
| Perceptive Advisors LLC | 13G/A | 2026-08-14 | 7.3% |
| Vivo Opportunity Fund Holdings, L.P. | 13G/A | 2026-08-14 | 10.0% |
| Caligan Partners LP | 13G/A | 2026-08-14 | 8.8% |
| Commodore Capital LP | 13G/A | 2026-08-14 | 9.9% |
| RA Capital Management, L.P. | 13D/A | 2026-08-10 | 9.9% |
1
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)78397T202, 78397T103
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,278
Total reported value
$2.2T
3254 13F institutions increased their position this quarter
Institutions Holding
6,025
Total reported value
$3.6T
3054 13F institutions increased their position this quarter
Institutions Holding
6,188
Total reported value
$1.8T
2995 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,868
Total reported value
$1.5T
Held by 4868 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,789
Total reported value
$1.2T
Held by 4789 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,716
Total reported value
$473.6B
Held by 4716 institutions — one of the most-tracked stocks on AlphaSMO
Access SABS's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/SABSCLI
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