Vault-13

PHARMACYTE BIOTECH INC PMCB

COM NEW · Common Stock · CUSIP 71715X203

28 institutional holders -4 vs Q1 2026
762,759762.8k shares reported held*
$586.2kreported value*
2 new 6 added 10 reduced 5 sold out net sold ≈ $157.7k (-204.8k 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. Implied quarter-end price ≈ $0.77. Options: 2 managers hold calls ($66.5k notional), 0 hold puts (—).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

02040Q3 22: 32Q4 22: 31Q1 23: 30Q2 23: 30Q3 23: 32Q4 23: 33Q1 24: 30Q2 24: 29Q3 24: 27Q4 24: 22Q1 25: 25Q2 25: 24Q3 25: 23Q4 25: 28Q1 26: 32Q2 26: 2828Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202232
Q4 202231
Q1 202330
Q2 202330
Q3 202332
Q4 202333
Q1 202430
Q2 202429
Q3 202427
Q4 202422
Q1 202525
Q2 202524
Q3 202523
Q4 202528
Q1 202632
Q2 202628

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
20020Q3 24: 5 bought or addedQ3 24: 13 cut or sold outQ4 24: 2 bought or addedQ4 24: 15 cut or sold outQ4 24Q1 25: 8 bought or addedQ1 25: 9 cut or sold outQ2 25: 8 bought or addedQ2 25: 6 cut or sold outQ2 25Q3 25: 9 bought or addedQ3 25: 10 cut or sold outQ4 25: 12 bought or addedQ4 25: 8 cut or sold outQ4 25Q1 26: 13 bought or addedQ1 26: 11 cut or sold outQ2 26: 8 bought or addedQ2 26: 15 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 2024513
Q4 2024215
Q1 202589
Q2 202586
Q3 2025910
Q4 2025128
Q1 20261311
Q2 2026815

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$100k$200k$300k$400kQ3 25 calls: $10.3kQ3 25 puts: $0Q3 25P/C 0.00Q4 25 calls: $391.1kQ4 25 puts: $72Q4 25P/C 0.00Q1 26 calls: $114.8kQ1 26 puts: $0Q1 26P/C 0.00Q2 26 calls: $66.5kQ2 26 puts: $0Q2 26P/C 0.00
Numbers
QuarterCallsPutsP/C
Q3 2025$10.3k$00.00
Q4 2025$391.1k$720.00
Q1 2026$114.8k$00.00
Q2 2026$66.5k$00.00

Biggest buyers

SUSQUEHANNA INTERNATIONAL GROUP, LLP New +44,853+44.9k
JANE STREET GROUP, LLC Added +18,534+18.5k
COMMONWEALTH EQUITY SERVICES, LLC Added +9,942+9.9k
VANGUARD CAPITAL MANAGEMENT LLC Added +5,311+5.3k
BARCLAYS PLC New +192+192
SBI Securities Co., Ltd. Added +3+3
MORGAN STANLEY Added +1+1
OSAIC HOLDINGS, INC. Added +1+1

Biggest sellers

CITADEL ADVISORS LLC Reduced -76,166-76.2k
GEODE CAPITAL MANAGEMENT, LLC Reduced -71,413-71.4k
Virtu Financial LLC Sold out -37,532-37.5k
SIMPLEX TRADING, LLC Sold out -19,940-19.9k
RENAISSANCE TECHNOLOGIES LLC Reduced -18,513-18.5k
XTX Topco Ltd Reduced -18,182-18.2k
TWO SIGMA SECURITIES, LLC Sold out -16,360-16.4k
Ground Swell Capital, LLC Sold out -11,527-11.5k
HRT FINANCIAL LP Reduced -9,290-9.3k
NORTHERN TRUST CORP Reduced -2,977-3.0k

Biggest calls

CITADEL ADVISORS LLC Reduced $66.3k86.1k shares
SIMPLEX TRADING, LLC Unchanged $23112.4k shares

Biggest puts

None

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

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
Ayrton Capital LLC 13G · institution filed 2025-02-13 9.9% 774.1k≈ $596.1k 2025-02-13

Fell to 5% or below in the last year: INTRACOASTAL CAPITAL, LLC (5.0%, 2026-02-13)

Insider purchases and sales since 1 Apr 2026

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
202Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 2 buyingQ1 26: 0 sellingQ1 26Q2 26: 0 buyingQ2 26: 0 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20250—0——
Q4 20250—0——
Q1 20262$128.5k0——
Q2 20260—0——
Q3 20260—0——

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 283,381283.4k $218.2k $218.2k 0.00% Reduced -76.2k -76,166
2 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 124,247124.2k $95.7k $95.7k 0.00% Reduced -71.4k -71,413
3 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 56,77856.8k $43.7k $43.7k 0.00% Added +5.3k +5,311
4 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 44,85344.9k $34.5k $34.5k 0.00% New
5 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 37,98738.0k $29.2k $29.2k 0.00% Reduced -18.5k -18,513
6 XTX Topco Ltd 0.00% of their portfolio LONDON, X0 34,18034.2k $26.3k $26.3k 0.00% Reduced -18.2k -18,182
7 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 32,62432.6k $25.1k $25.1k 0.00% Reduced -3.0k -2,977
8 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 30,06430.1k $23.1k $23.1k 0.00% Added +18.5k +18,534
9 Schonfeld Strategic Advisors LLC 0.00% of their portfolio NEW YORK, NY 26,92626.9k $20.7k $20.7k 0.00% Reduced -83 -83
10 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 23,45223.5k $18.1k $18.1k 0.00% Unchanged
11 EQUITEC PROPRIETARY MARKETS, LLC 0.00% of their portfolio CHICAGO, IL 22,22722.2k $17.1k $17.1k 0.00% Unchanged
12 COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio WALTHAM, MA 20,25520.3k $15.6k $15.6k 0.00% Added +9.9k +9,942
13 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 15,45115.5k $11.0k $11.0k 0.00% Reduced -9.3k -9,290
14 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 4,8884.9k $3.8k $3.8k 0.00% Reduced -1 -1
15 UBS Group AG 0.00% of their portfolio ZURICH, V8 4,1424.1k $3.2k $3.2k 0.00% Reduced -377 -377
16 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 500500 $385 $385 0.00% Reduced -1.3k -1,285
17 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 303303 $232 $232 0.00% Added +1 +1
18 Covestor Ltd 0.00% of their portfolio LONDON, X0 275275 $0 $0 0.00% Unchanged
19 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 192192 $148 $148 0.00% New
20 Sachetta, LLC 0.00% of their portfolio LYNNFIELD, MA 1414 $11 $11 0.00% Unchanged
21 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 66 $5 $5 0.00% Added +3 +3
22 BFSG, LLC 0.00% of their portfolio IRVINE, CA 55 $4 $4 0.00% Unchanged
23 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 22 $2 $2 0.00% Added +1 +1
24 FINANCIAL CONSULATE, INC 0.00% of their portfolio HUNT VALLEY, MD 22 $2 $2 0.00% Unchanged
25 NewEdge Advisors, LLC 0.00% of their portfolio NEW ORLEANS, LA 22 $2 $2 0.00% Unchanged
26 Johnson Financial Group, Inc. 0.00% of their portfolio RACINE, WI 11 $1 $1 0.00% Unchanged
27 MCF Advisors LLC 0.00% of their portfolio LEXINGTON, KY 11 $1 $1 0.00% Unchanged
28 BlackRock, Inc. 0.00% of their portfolio New York, NY 11 $1 $1 0.00% Unchanged