NasdaqTechnologyServices-Computer Processing & Data PreparationSEOUL, Korea, Republic of

DoubleDown Interactive Co., Ltd. DDI

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ADR: the number of shares per ADR isn’t known yetCIK 1799567

Insider trades, 12 mo

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No open-market trades

Congress trades, 24 mo

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No disclosed trades

13F holders, Q3 2026

9 added · 7 trimmed

13F holders

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Lobbying, 12 mo

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No lobbying filings

Federal contracts, 12 mo

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None matched

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Latest 10-Q

What changed in DoubleDown Interactive Co., Ltd.'s latest quarterly report, compared with the one before.

We have not read a recent 10-Q for this company yet.

Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.

No recent insider purchases or sales for this company.

Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.

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13F holders

2.68M shares

28 funds report DDI. Values checked against market prices.

Q3 2026. 7 new, 9 added to, 7 trimmed, 30 exited since Q2 2026.

Top 13F holders
#
1	Heartland Advisors Inc 13F ↗	750,000	$10.0M	unchanged
2	Renaissance Technologies LLC 13F ↗	422,423	$5.6M	+64.6%
3	Hudson Bay Capital Management LP 13F ↗	313,833	$4.2M	-11.3%
4	Boston Partners 13F ↗	261,806	$3.5M	+58.6%
5	Jane Street Group, LLC 13F ↗	170,651	$2.3M	+57.3%
6	Centiva Capital, LP 13F ↗	150,000	$2.0M	-28.6%
7	Beartown Capital Management, LLC 13F ↗	144,637	$1.9M	unchanged
8	Gabelli & Co Investment Advisers, Inc. 13F ↗	113,050	$1.5M	-10.3%
9	Gabelli Funds LLC 13F ↗	112,101	$1.5M	-10.8%
10	Mount Lucas Management LP 13F ↗	100,000	$1.3M	unchanged

Download CSV Every fund that holds DDI, not only these ten. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.

13F holders

Funds that report this stock, checked against market prices.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.

No recent congressional trades for this company.

Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.

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Lobbying

What DoubleDown Interactive Co., Ltd. and its lobbying firms report each quarter.

No recent lobbying filings for this company.

Lobbying

What DoubleDown Interactive Co., Ltd. and its lobbying firms report each quarter.

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Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

Funds holding the stock

Shares they report

Funds holding the stock by quarter

Q3 2021	21	—	4.97M	$87.5M
Q4 2021	19	-2	5.04M	$78.1M
Q1 2022	14	-5	5.00M	$59.3M
Q2 2022	15	+1	4.84M	$46.8M
Q3 2022	14	-1	4.90M	$45.1M
Q4 2022	14	0	8.47M	$71.6M
Q1 2023	12	-2	4.59M	$36.6M
Q2 2023	15	+3	4.79M	$45.8M
Q3 2023	15	0	4.76M	$40.3M
Q4 2023	15	0	4.96M	$37.0M
Q1 2024	14	-1	4.81M	$52.4M
Q2 2024	15	+1	4.81M	$62.9M
Q3 2024	21	+6	4.89M	$80.4M
Q4 2024	31	+10	5.18M	$54.0M
Q1 2025	26	-5	5.24M	$51.9M
Q2 2025	36	+10	7.39M	$70.7M
Q3 2025	34	-2	7.26M	$67.8M
Q4 2025	41	+7	8.41M	$72.5M
Q1 2026	37	-4	8.16M	$68.9M
Q2 2026	51	+14	9.44M	$108.3M
Q3 2026	28	-23	2.68M	$35.7M

Each point is a quarter-end, from Q3 2021 to Q3 2026. A fund's 13F lists its long positions in US-listed securities as of the last day of the quarter and arrives up to 45 days later, so each point shows holdings at quarter-end, not on the day they were reported.

Common shares only; options and bonds are left out. When a fund amends a report, the amended version is the one counted.

The history follows the company's current CUSIP number (25862B109). If the company's shares were ever re-issued under a different CUSIP, the quarters before the change are not part of this series, so the first point (Q3 2021) can be later than the stock's first appearance in 13F reports.

Share counts are adjusted for stock splits; none took place between these quarters. Values are in dollars as reported at the time and are not adjusted.

A quarter appears once our daily update has built its summary. If a summary cannot be built, older reports are kept and the chart shows the quarters it has until the next update repairs it.

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

Ownership stakes11 in 12 mo 8-K eventsNone in 90 days PatentsNone on record Short interestFINRA · updated Oct 15 Planned insider salesNone in 12 mo Executive payNone on record Wikipedia attentionNone on record SEC enforcementNone on record Pending deal1 deal filed lately IPO history2 registrations Layoff notices1 notice · 55 jobs Ownership stakes…8-K events…Patents…Short interest…Planned insider sales…Executive pay…Wikipedia attention…SEC enforcement…

About the company

The basics from the company’s SEC registration.

Legal name: DoubleDown Interactive Co., Ltd.
Address: 13F, GANGNAM FINANCE CENTER, 152, TEHERAN-RO GANGNAM-GU, SEOUL, Korea, Republic of
Phone: 822-501-7216
Fiscal year ends: Dec 31
Filer category: Non-accelerated filer, emerging growth company
Incorporated in: Korea, Republic of
Listed as: DDI (Nasdaq)
SEC filings: All filings on SEC EDGAR ↗

About the company

The basics from the company’s SEC registration.

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$15.77+$0.07 (+0.45%) Nov 13 close

1M3M1Y

Oct 13, 2026Low $13.24 · High $15.77Nov 13, 2026

Aug 13, 2026Low $12.46 · High $15.77Nov 13, 2026

Nov 13, 2025Low $8.25 · High $15.77Nov 13, 2026

Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

Live chart

Intraday and historical prices from TradingView. Quotes may be delayed.

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Information, not investment advice. Company matching is automatic; check the source before relying on one row.