What is the 13F Pro Quality Score for SABS?

13F Pro ranks SAB Biotherapeutics, Inc. (SABS) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View SABS's current score at https://13fpro.ai/company/SABS (free sign-up required for the full ranking).

Which hedge funds own the most SABS stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of SABS include Caligan Partners, Vivo Capital,, PERCEPTIVE ADVISORS. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/company/SABS as soon as new 13F filings post.

Where does 13F Pro source SABS data?

All SAB Biotherapeutics, Inc. fundamentals and ownership data come directly from SEC EDGAR. SAB Biotherapeutics, Inc. files with the SEC under CIK 1833214. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is SABS in?

SAB Biotherapeutics, Inc. (SABS) is classified in the Healthcare sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/healthcare.

How often is SABS research updated on 13F Pro?

SABS's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

SAB Biotherapeutics, Inc.(SABS)Stock Analysis

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13F Pro Quality Score

Not in ranked universe

Pending next ranking run

This company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. Rankings refresh on Jan 1, Apr 1, Jul 1, Oct 1.

Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.

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SABS Stock Analysis & AI Quality Score

Data updated 2026-07-26

AI stock analysis and institutional research for SAB Biotherapeutics, Inc. (SABS), a Healthcare sector company. SABS is not currently included in 13F Pro's AI-ranked quality universe — this company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. rankings refresh on jan 1, apr 1, jul 1, oct 1. Based on the latest XBRL financial filings (Q2 2026), SAB Biotherapeutics, Inc. reports net income of $-22.5M, free cash flow of $-11.4M. Top institutional holders of SABS by reported 13-F value include Caligan Partners, Vivo Capital, PERCEPTIVE ADVISORS, based on the most recent SEC filings. SABS trades on the Nasdaq exchange and files with the SEC under CIK 1833214. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate SABS daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for SAB Biotherapeutics, Inc. directly from SEC EDGAR.

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Fun facts about SAB Biotherapeutics, Inc.

Quirks, history, and lore behind SABS — the kind of stuff that makes a stock memorable.

1
The Basics
U.S. clinical-stage biopharmaceutical company · listed on Nasdaq · headquartered in South Dakota · focused on immunology and rare diseases.
2
The Numbers
A micro-cap with minimal product revenue — it runs on government grants and partnership funding, as most clinical-stage biotechs do.
3
The History
Founded in the 2010s, it spun out of research pioneering the use of genetically engineered cattle as living drug factories — not your typical biotech origin story.
4
The Secret
Its platform uses transchromosomic bovine technology — cows carrying human immune system genes — to produce fully human polyclonal antibodies at scale.
5
The Lore
It received U.S. government funding to develop antibody treatments for COVID-19, influenza, and potential bioterrorism threats — the Pentagon takes bovine antibodies seriously.
6
The Giveaway
When the world needed antibodies fast, this company said: let the cows make them — its SAB-185 COVID treatment came straight from a genetically humanized herd in South Dakota.

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Net Income

Q2 2026

$-22.5M

Free Cash Flow

Q2 2026

$-11.4M

ROIC

Q2 2026

-43.5%

Period

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro

Revenue

-100.0% YoY

$0.00FY 2025

FY22 $23.9MFY23 $2.2MFY24 $1.3MFY25 $0.00

Net Income

+138.9% YoY

$13.3MFY 2025

FY22 $-18.7MFY23 $-42.2MFY24 $-34.1MFY25 $13.3M

Operating Income

-14.1% YoY

$-49.0MFY 2025

FY22 $-28.9MFY23 $-38.1MFY24 $-42.9MFY25 $-49.0M

EPS (Diluted)

-7.3% YoY

$-0.79FY 2025

FY22 $-0.09FY23 $-1.53FY24 $-0.74FY25 $-0.79

Total Assets

+291.0% YoY

$172.8MFY 2025

FY22 $50.9MFY23 $83.9MFY24 $44.2MFY25 $172.8M

Op. Cash Flow

-30.6% YoY

$-44.8MFY 2025

FY22 $-23.5MFY23 $-25.1MFY24 $-34.3MFY25 $-44.8M

Free Cash Flow

-32.0% YoY

$-45.7MFY 2025

FY22 $-25.6MFY23 $-25.3MFY24 $-34.6MFY25 $-45.7M

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Revenue	$0.00 -100.0%	$1.3M -40.9%	$2.2M -90.6%	$23.9M -60.7%	$60.9M +10.2%	$55.2M
Net Income	$13.3M +138.9%	$-34.1M +19.2%	$-42.2M -125.1%	$-18.7M -9.3%	$-17.1M -185.2%	$20.1M
Operating Income	$-49.0M -14.1%	$-42.9M -12.7%	$-38.1M -31.7%	$-28.9M -115.9%	$-13.4M -165.2%	$20.6M
EPS (Diluted)	$-0.79 -7.3%	$-0.74 +51.8%	$-1.53 -1672.6%	$-0.09 -584.1%	$-0.01 -185.1%	$0.01
Total Assets	$172.8M +291.0%	$44.2M -47.3%	$83.9M +64.9%	$50.9M -37.3%	$81.1M +43.5%	$56.5M
Operating Cash Flow	$-44.8M -30.6%	$-34.3M -36.5%	$-25.1M -7.1%	$-23.5M -1280.7%	$2.0M -80.1%	$10.0M
Free Cash Flow	$-45.7M -32.0%	$-34.6M -36.8%	$-25.3M +1.2%	$-25.6M -186.1%	$-9.0M -228.5%	$-2.7M

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Available Research

13F Pro tracks comprehensive data for SAB Biotherapeutics, Inc. including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of SABS

Caligan Partners LP
$31.1M7,967,207 sh
Vivo Capital, LLC
$28.5M7,299,909 sh
PERCEPTIVE ADVISORS LLC
$25.8M6,627,501 sh
ADAGE CAPITAL PARTNERS GP, L.L.C.
$25.0M6,405,553 sh
RA CAPITAL MANAGEMENT, L.P.
$17.2M4,401,500 sh
BALYASNY ASSET MANAGEMENT L.P.
$14.7M3,760,439 sh
BlackRock, Inc.
$12.0M3,066,016 sh
VANGUARD CAPITAL MANAGEMENT LLC
$11.6M2,972,929 sh
Commodore Capital LP
$11.2M2,870,000 sh
MILLENNIUM MANAGEMENT LLC
$10.7M2,749,087 sh

Fund	Value	Shares
Caligan Partners LP	$31.1M	7,967,207
Vivo Capital, LLC	$28.5M	7,299,909
PERCEPTIVE ADVISORS LLC	$25.8M	6,627,501
ADAGE CAPITAL PARTNERS GP, L.L.C.	$25.0M	6,405,553
RA CAPITAL MANAGEMENT, L.P.	$17.2M	4,401,500
BALYASNY ASSET MANAGEMENT L.P.	$14.7M	3,760,439
BlackRock, Inc.	$12.0M	3,066,016
VANGUARD CAPITAL MANAGEMENT LLC	$11.6M	2,972,929
Commodore Capital LP	$11.2M	2,870,000
MILLENNIUM MANAGEMENT LLC	$10.7M	2,749,087

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Is SABS a good stock to buy?

13F Pro's AI-powered analysis of SAB Biotherapeutics, Inc. (SABS) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Healthcare sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for SABS are available on the SABS stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing. SABS is classified as a small company.

Which hedge funds own SABS?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling SABS. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of SAB Biotherapeutics, Inc.'s investment landscape.