Vault-13

JIAYIN GROUP INC JFIN

SPONSORED ADS · ADR · CUSIP 47737C104 · ISIN US47737C1045

28 institutional holders -4 vs Q1 2026
571,469571.5k shares reported held*
$1.6mreported value*
6 new 6 added 7 reduced 10 sold out net sold ≈ $730.5k (-255.3k 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 ≈ $2.86. Options: 2 managers hold calls ($14.6k notional), 3 hold puts ($73.2k).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0204060Q3 22: 13Q4 22: 11Q1 23: 12Q2 23: 13Q3 23: 13Q4 23: 16Q1 24: 20Q2 24: 18Q3 24: 19Q4 24: 22Q1 25: 31Q2 25: 35Q3 25: 40Q4 25: 42Q1 26: 32Q2 26: 2828Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202213
Q4 202211
Q1 202312
Q2 202313
Q3 202313
Q4 202316
Q1 202420
Q2 202418
Q3 202419
Q4 202422
Q1 202531
Q2 202535
Q3 202540
Q4 202542
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
40040Q3 24: 7 bought or addedQ3 24: 5 cut or sold outQ4 24: 8 bought or addedQ4 24: 6 cut or sold outQ4 24Q1 25: 19 bought or addedQ1 25: 10 cut or sold outQ2 25: 15 bought or addedQ2 25: 22 cut or sold outQ2 25Q3 25: 28 bought or addedQ3 25: 14 cut or sold outQ4 25: 21 bought or addedQ4 25: 20 cut or sold outQ4 25Q1 26: 13 bought or addedQ1 26: 29 cut or sold outQ2 26: 12 bought or addedQ2 26: 17 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 202475
Q4 202486
Q1 20251910
Q2 20251522
Q3 20252814
Q4 20252120
Q1 20261329
Q2 20261217

Calls vs puts

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

CallsPuts
$0$500k$1m$1.5mQ3 25 calls: $1.1mQ3 25 puts: $1.4mQ3 25P/C 1.25Q4 25 calls: $339.3kQ4 25 puts: $424.6kQ4 25P/C 1.25Q1 26 calls: $156.3kQ1 26 puts: $122.8kQ1 26P/C 0.79Q2 26 calls: $14.6kQ2 26 puts: $73.2kQ2 26P/C 5.02
Numbers
QuarterCallsPutsP/C
Q3 2025$1.1m$1.4m1.25
Q4 2025$339.3k$424.6k1.25
Q1 2026$156.3k$122.8k0.79
Q2 2026$14.6k$73.2k5.02

Biggest buyers

RAMSEY QUANTITATIVE SYSTEMS New +41,390+41.4k
JANE STREET GROUP, LLC Added +26,851+26.9k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added +21,337+21.3k
Ariadne Wealth Management, LP New +18,679+18.7k
GOLDMAN SACHS GROUP INC Added +13,042+13.0k
ACADIAN ASSET MANAGEMENT LLC New +9,030+9.0k
UBS Group AG Added +1,450+1.4k
XTX Topco Ltd Added +789+789
ROYAL BANK OF CANADA Added +261+261
SIMPLEX TRADING, LLC New +131+131

Biggest sellers

Militia Capital Management LLC Sold out -153,732-153.7k
RENAISSANCE TECHNOLOGIES LLC Reduced -46,126-46.1k
CITADEL ADVISORS LLC Sold out -45,173-45.2k
FLOW TRADERS U.S. LLC Sold out -25,499-25.5k
MORGAN STANLEY Reduced -25,397-25.4k
DIMENSIONAL FUND ADVISORS LP Reduced -23,932-23.9k
Trexquant Investment LP Reduced -13,039-13.0k
Invesco Ltd. Sold out -12,078-12.1k
Qube Research & Technologies Ltd Sold out -11,631-11.6k
SmartHarvest Portfolios, LLC Sold out -11,068-11.1k

Biggest calls

SIMPLEX TRADING, LLC Reduced $8.9k3.1k shares
GROUP ONE TRADING LLC New $5.7k2.0k shares

Biggest puts

CITADEL ADVISORS LLC New $37.2k13.0k shares
IMC-Chicago, LLC New $30.3k10.6k shares
GROUP ONE TRADING LLC Reduced $5.7k2.0k 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.

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.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 100,648100.6k $288.5k $288.5k 0.00% Reduced -23.9k -23,932
2 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 86,17486.2k $246.5k $246.5k 0.00% Reduced -46.1k -46,126
3 Trexquant Investment LP 0.00% of their portfolio STAMFORD, CT 71,74071.7k $205.2k $205.2k 0.00% Reduced -13.0k -13,039
4 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 54,68354.7k $156.4k $156.4k 0.00% Added +21.3k +21,337
5 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 45,88145.9k $131.2k $131.2k 0.00% Added +26.9k +26,851
6 RAMSEY QUANTITATIVE SYSTEMS 0.11% of their portfolio LOUISVILLE, KY 41,39041.4k $118.4k $118.4k 0.11% New
7 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 26,82426.8k $76.7k $76.7k 0.00% Added +13.0k +13,042
8 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.00% of their portfolio TORONTO, A6 25,90025.9k $74.1k $74.1k 0.00% Reduced -1.0k -1,000
9 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 24,07624.1k $68.9k $68.9k 0.00% Reduced -3.8k -3,821
10 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 23,19123.2k $66.3k $66.3k 0.00% Reduced -25.4k -25,397
11 Ariadne Wealth Management, LP 0.02% of their portfolio SANTA BARBARA, CA 18,67918.7k $53.4k $53.4k 0.02% New
12 Leonteq Securities AG 0.00% of their portfolio ZURICH, V8 15,00015.0k $42.9k $42.9k 0.00% Unchanged
13 XTX Topco Ltd 0.00% of their portfolio LONDON, X0 11,88211.9k $34.0k $34.0k 0.00% Added +789 +789
14 ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio Boston, MA 9,0309.0k $24.0k $24.0k 0.00% New
15 Allworth Financial LP 0.00% of their portfolio FOLSOM, CA 4,9535.0k $14.2k $14.2k 0.00% Reduced -30 -30
16 Tidemark, LLC 0.00% of their portfolio SAN DIEGO, CA 4,7254.7k $13.5k $13.5k 0.00% Unchanged
17 First Command Advisory Services, Inc. 0.00% of their portfolio FORT WORTH, TX 2,6642.7k $7.6k $7.6k 0.00% Unchanged
18 UBS Group AG 0.00% of their portfolio ZURICH, V8 1,5191.5k $4.3k $4.3k 0.00% Added +1.4k +1,450
19 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 935935 $2.7k $2.7k 0.00% Unchanged
20 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 398398 $1.0k $1.0k 0.00% Added +261 +261
21 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 310310 $887 $887 0.00% Unchanged
22 Larson Financial Group LLC 0.00% of their portfolio ST LOUIS, MO 270270 $772 $772 0.00% Unchanged
23 BlackRock, Inc. 0.00% of their portfolio New York, NY 222222 $635 $635 0.00% Unchanged
24 SIMPLEX TRADING, LLC 0.00% of their portfolio CHICAGO, IL 131131 $374 $374 0.00% New
25 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 120120 $345 $345 0.00% Unchanged
26 Basepoint Wealth LLC 0.00% of their portfolio CEDAR RAPIDS, IA 100100 $286 $286 0.00% New
27 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 2323 $66 $66 0.00% New
28 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 11 $3 $3 0.00% Unchanged