Vault-13

BIOVIE INC BIVI

COM CL A NEW · Common Stock · CUSIP 09074F504

32 institutional holders +31 vs Q2 2025
1,196,9391.2m shares reported held*
15.9% of all shares outstanding*
$2.3mreported value*
31 new 0 added 1 reduced 0 sold out net bought ≈ $2.3m (+1.2m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 7.5m as of 2025-11-07, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $1.90.

Trends to Q3 2025

Institutional holders

Managers reporting a position, each quarter

02040Q2 25: 1Q3 25: 3232Q2 25Q3 25
Numbers
QuarterHolders
Q2 20251
Q3 202532

Biggest buyers

Diametric Capital, LP New +370,000+370.0k
PRELUDE CAPITAL MANAGEMENT, LLC New +144,762+144.8k
Prosperity Wealth Management, Inc. New +143,500+143.5k
VANGUARD GROUP INC New +128,932+128.9k
CITADEL ADVISORS LLC New +104,531+104.5k
PHILADELPHIA TRUST CO New +75,010+75.0k
RENAISSANCE TECHNOLOGIES LLC New +72,918+72.9k
GEODE CAPITAL MANAGEMENT, LLC New +52,374+52.4k
Squarepoint Ops LLC New +33,294+33.3k
TWO SIGMA INVESTMENTS, LP New +32,505+32.5k

Biggest sellers

SBI Securities Co., Ltd. Reduced -2,551-2.6k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
MORGAN STANLEY 13G · institution +3.9 pts · filed 2026-08-07 11.9% +3.9 pts 896.8k≈ $1.7m 2026-08-07
Alta Partners LLC 13G · passive investor new · filed 2026-08-19 8.4% new 687.3k≈ $1.3m 2026-08-19
JANE STREET GROUP, LLC 13G · passive investor new · filed 2026-09-03 5.2% new 441.8k≈ $837.0k 2026-09-03
DO CUONG V 13D · may seek influence new · filed 2026-03-25
Stated purposeThe Reporting Persons acquired all their securities for investment purposes only and the securities are being held as a long-term investment. The Reporting Persons intend to continuously review their investment in the Issuer and may in the future determine to acquire additional securities of the Issuer or dispose of the securities of the Issuer owned by them or take any other available course of action, including surrendering or selling shares back to the Issuer for tax withholding obligations. Notwithstanding anything contained herein, the Reporting Persons specifically reserve the right to change their intention with respect to any or all of such matters. Mr. Do is the President and Chief Executive Officer of the Issuer and acquired his securities in that capacity. As a result, Mr. Do m… Full filing
5.0% new 399.0k≈ $774.1k 2026-03-25

Insider purchases and sales in Q3 2025

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
101Q4 23: 1 buyingQ4 23: 1 sellingQ1 24: 1 buyingQ1 24: 0 sellingQ1 24Q2 24: 0 buyingQ2 24: 0 sellingQ3 24: 0 buyingQ3 24: 0 sellingQ3 24Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 1 buyingQ3 25: 0 sellingQ3 25
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20231$17.8k1$127.9k—
Q1 20241—0——
Q2 20240—0——
Q3 20240—0——
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20251—0——
DateInsiderTradeSharesPrice ValueTheir holding
2025-08-07 DO CUONG V President & CEO, director · See Footnote Bought 5,000 — —5.0k shares +100%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q3 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Diametric Capital, LP 0.26% of their portfolio BOSTON, MA 370,000370.0k $703.0k $703.0k 0.26% New
2 PRELUDE CAPITAL MANAGEMENT, LLC 0.02% of their portfolio NEW YORK, NY 144,762144.8k $275.0k $275.0k 0.02% New
3 Prosperity Wealth Management, Inc. 0.09% of their portfolio San Ramon, CA 143,500143.5k $272.6k $272.6k 0.09% New
4 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 128,932128.9k $245.0k $245.0k 0.00% New
5 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 104,531104.5k $198.6k $198.6k 0.00% New
6 PHILADELPHIA TRUST CO 0.01% of their portfolio PHILADELPHIA, PA 75,01075.0k $143.0k $143.0k 0.01% New
7 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 72,91872.9k $138.5k $138.5k 0.00% New
8 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 52,37452.4k $99.5k $99.5k 0.00% New
9 Squarepoint Ops LLC 0.00% of their portfolio NEW YORK, NY 33,29433.3k $63.3k $63.3k 0.00% New
10 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 32,50532.5k $61.8k $61.8k 0.00% New
11 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 30,29730.3k $57.6k $57.6k 0.00% New
12 UBS Group AG 0.00% of their portfolio ZURICH, V8 2,9202.9k $5.5k $5.5k 0.00% New
13 Allworth Financial LP 0.00% of their portfolio FOLSOM, CA 2,0002.0k $3.8k $3.8k 0.00% New
14 CIBC Private Wealth Group LLC 0.00% of their portfolio ATLANTA, GA 1,0971.1k $2.1k $2.1k 0.00% New
15 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 1,0001.0k $1.9k $1.9k 0.00% New
16 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 1,0001.0k $2.0k $2.0k 0.00% New
17 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 340340 $646 $646 0.00% Reduced -2.6k -2,551
18 NFSG Corp 0.00% of their portfolio BOCA RATON, FL 140140 $266 $266 0.00% New
19 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 121121 $230 $230 0.00% New
20 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 5858 $88 $88 0.00% New
21 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 4444 $84 $84 0.00% New
22 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 4242 $80 $80 0.00% New
23 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 1010 $20 $20 0.00% New
24 Tradewinds Capital Management, LLC 0.00% of their portfolio BELLINGHAM, WA 1010 $19 $19 0.00% New
25 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 1010 $19 $19 0.00% New
26 Steward Partners Investment Advisory, LLC 0.00% of their portfolio STAMFORD, CT 1010 $19 $19 0.00% New
27 Financial Perspectives, Inc 0.00% of their portfolio MINNEAPOLIS, MN 66 $11 $11 0.00% New
28 HARBOUR INVESTMENTS, INC. 0.00% of their portfolio MADISON, WI 33 $6 $6 0.00% New
29 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 22 $4 $4 0.00% New
30 DANSKE BANK A/S 0.00% of their portfolio COPENHAGEN V, G7 11 $2 $2 0.00% New
31 JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio DES PERES, MO 11 $2 $2 0.00% New
32 ALBION FINANCIAL GROUP /UT 0.00% of their portfolio SALT LAKE CITY, UT 11 $2 $2 0.00% New