Vault-13

MICROALGO INC

ORD SHS · CUSIP G6077Y301

26 institutional holders +12 vs Q1 2025
3,863,5743.9m shares reported held*
$2.0mreported value*
20 new 3 added 2 reduced 8 sold out net bought ≈ $1.7m (+3.3m 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 ≈ $0.51. Options: 6 managers hold calls ($179.3k notional), 5 hold puts ($112.6k).

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

0102030Q4 24: 11Q1 25: 14Q2 25: 2626Q4 24Q1 25Q2 25
Numbers
QuarterHolders
Q4 202411
Q1 202514
Q2 202526

Buyers vs sellers

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

Bought or addedCut or sold out
40040Q1 25: 8 bought or addedQ1 25: 9 cut or sold outQ1 25Q2 25: 23 bought or addedQ2 25: 10 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q1 202589
Q2 20252310

Calls vs puts

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

CallsPuts
$0$1m$2m$3m$4mQ3 24 calls: $0Q3 24 puts: $0Q3 24P/C —Q4 24 calls: $0Q4 24 puts: $0Q4 24P/C —Q1 25 calls: $3.3mQ1 25 puts: $543.1kQ1 25P/C 0.16Q2 25 calls: $179.3kQ2 25 puts: $112.6kQ2 25P/C 0.63
Numbers
QuarterCallsPutsP/C
Q3 2024$0$0—
Q4 2024$0$0—
Q1 2025$3.3m$543.1k0.16
Q2 2025$179.3k$112.6k0.63

Biggest buyers

UBS Group AG Added +1,466,951+1.5m
Marex Group Ltd New +559,078+559.1k
Murchinson Ltd. New +300,000+300.0k
Virtu Financial LLC Added +276,888+276.9k
Platform Technology Partners New +240,000+240.0k
GROUP ONE TRADING LLC New +222,157+222.2k
SUSQUEHANNA INTERNATIONAL GROUP, LLP New +209,978+210.0k
Balyasny Asset Management L.P. New +174,935+174.9k
CIBC Private Wealth Group LLC New +55,707+55.7k
GOLDMAN SACHS GROUP INC New +48,021+48.0k

Biggest sellers

Caitong International Asset Management Co., Ltd Sold out -349,203-349.2k
Anson Funds Management LP Sold out -30,000-30.0k
BNP PARIBAS FINANCIAL MARKETS Sold out -18,100-18.1k
Schonfeld Strategic Advisors LLC Sold out -17,600-17.6k
Tower Research Capital LLC (TRC) Reduced -9,618-9.6k
Sassicaia Capital Advisers LLC Sold out -9,600-9.6k
SBI Securities Co., Ltd. Sold out -1,458-1.5k
MORGAN STANLEY Reduced -1,107-1.1k
CoreCap Advisors, LLC Sold out -20-20
SIMPLEX TRADING, LLC Sold out -5-5

Biggest calls

CITADEL ADVISORS LLC New $95.8k188.2k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP New $28.7k56.2k shares
GROUP ONE TRADING LLC Added $28.2k55.4k shares
SIMPLEX TRADING, LLC New $16.0k133.1k shares
JANE STREET GROUP, LLC New $10.6k20.9k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

CITADEL ADVISORS LLC New $34.8k68.4k shares
GROUP ONE TRADING LLC Added $32.6k64.1k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP New $25.1k49.3k shares
SIMPLEX TRADING, LLC Added $20.0k26.3k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

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
WiMi Hologram Cloud Inc. 13D · may seek influence filed 2025-03-27
Stated purposeItem 4 of the Schedule 13D is supplemented as follows: The information set forth in Item 3 of this Schedule 13D is incorporated herein by reference. Convertible Note Purchase and Note Conversion On October 11, 2024, the Issuer entered into a Convertible Note Purchase Agreement (the "Note Purchase Agreement") with WiMi in connection with the issuance and sale of unsecured convertible notes in the aggregate principal amount of up to $25,000,000 and at an aggregate purchase price of up to $23,000,000 in a transaction exempt from registration under the Securities Act of 1933, as amended (the "Transaction"). On March 25, 2025, WiMi acquired 34,878,261 Class B ordinary shares in restricted shares by the conversion of convertible notes acquired under the Transaction. WiMi acquired additional … Full filing
99.8% 46.7m 2025-03-27

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 UBS Group AG 0.00% of their portfolio ZURICH, V8 1,579,9361.6m $804.2k $804.2k 0.00% Added +1.5m +1,466,951
2 Marex Group Ltd 0.01% of their portfolio London, X0 559,078559.1k $284.6k $284.6k 0.01% New
3 Murchinson Ltd. 0.08% of their portfolio TORONTO, A6 300,000300.0k $152.7k $152.7k 0.08% New
4 Virtu Financial LLC 0.01% of their portfolio New York, NY 286,399286.4k $146.0k $146.0k 0.01% Added +276.9k +276,888
5 Platform Technology Partners 0.03% of their portfolio NEW YORK, NY 240,000240.0k $122.2k $122.2k 0.03% New
6 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 222,157222.2k $113.1k $113.1k 0.00% New
7 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 209,978210.0k $106.9k $106.9k 0.00% New
8 Balyasny Asset Management L.P. 0.00% of their portfolio Chicago, IL 174,935174.9k $89.1k $89.1k 0.00% New
9 CIBC Private Wealth Group LLC 0.00% of their portfolio ATLANTA, GA 55,70755.7k $28.4k $28.4k 0.00% New
10 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 48,02148.0k $24.4k $24.4k 0.00% New
11 Mountain Capital Investment Advisors Inc. 0.00% of their portfolio WESTMINSTER, CO 37,41037.4k $19.7k $19.7k 0.00% New
12 Federation des caisses Desjardins du Quebec 0.00% of their portfolio LEVIS, A8 22,90022.9k $11.7k $11.7k 0.00% New
13 JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio DES PERES, MO 21,00021.0k $11.8k $11.8k 0.00% New
14 Engineers Gate Manager LP 0.00% of their portfolio NEW YORK, NY 18,87218.9k $9.6k $9.6k 0.00% New
15 Atria Wealth Solutions, Inc. 0.00% of their portfolio NEW YORK, NY 15,67415.7k $8.0k $8.0k 0.00% New
16 Hilltop Holdings Inc. 0.00% of their portfolio DALLAS, TX 14,30014.3k $7.3k $7.3k 0.00% New
17 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 12,84912.8k $6.5k $6.5k 0.00% New
18 Vanguard Personalized Indexing Management, LLC 0.00% of their portfolio OAKLAND, CA 12,25912.3k $6.2k $6.2k 0.00% New
19 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 11,56411.6k $5.9k $5.9k 0.00% New
20 DLK Investment Management, LLC 0.00% of their portfolio SOLANA BEACH, CA 10,73010.7k $5.5k $5.5k 0.00% New
21 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 5,2155.2k $2.6k $2.6k 0.00% Added +4.0k +4,000
22 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 2,8732.9k $1.5k $1.5k 0.00% New
23 Bell Investment Advisors, Inc 0.00% of their portfolio ORINDA, CA 871871 $444 $444 0.00% New
24 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 721721 $367 $367 0.00% Reduced -1.1k -1,107
25 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 125125 $64 $64 0.00% Reduced -9.6k -9,618
26 CONCOURSE FINANCIAL GROUP SECURITIES, INC. — of their portfolio BIRMINGHAM, AL 00 $0 $0 — Unchanged