Key facts
- GRVY - GRAVITY Co., Ltd. has 12 insiders with reported activity on this page.
- No net insider buy/sell flow is currently reported for the last year.
- Recent transaction rows are not currently available.
Insider Transactions Reported by 12 Insiders of GRAVITY Co., Ltd.
- Symbol
- GRVY on Nasdaq
- Location
- Seoul, Korea, Republic of
Change
- No meaningful buy/sell imbalance is currently visible in the one-year window.
- Activity will update as new Forms 3/4/5 are filed.
Research use
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Evidence
Filed on Form 4
See Original Filing
Issuer insider activity is sourced from SEC Forms 3, 4, and 5.
Insider trading overview
Last 12 monthsInsider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 21 May 2025.
Buys
$0
Shares: 0
Insiders: 0
Sells
$0
Shares: 0
Insiders: 0
Net
$0
Shares: 0
Insiders: 0
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
GRAVITY Co., Ltd. executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Chung Lew | Director | Mixed | 18 Mar 2026 | |||
| Geum Ok Sim | Director | Mixed | 18 Mar 2026 | |||
| Heung Gon Kim | Chief Financial Officer, Director | Mixed | 18 Mar 2026 | |||
| Hyo Eun Rim | Director | Mixed | 18 Mar 2026 | |||
| Hyun Chul Park | Chief Executive Officer, Director | Mixed | 18 Mar 2026 | |||
| Kazuki Morishita | Director | Mixed | 18 Mar 2026 | |||
| Kazuya Sakai | Director | Mixed | 18 Mar 2026 | |||
| Kee Woong Park | Director | Mixed | 18 Mar 2026 | |||
| Koji Yoshida | Director | Mixed | 18 Mar 2026 | |||
| Yong Seon Kwon | Director | Mixed | 18 Mar 2026 | |||
| Yoshinori Kitamura | Chief Operating Officer, Director | Mixed | 18 Mar 2026 | |||
| Yeong Ah Park | Director | Mixed | 27 Mar 2026 |
Top shareholders of GRAVITY Co., Ltd. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
—
class O/S missing
|
226,242
|
$13,996,000 | — | 31 Mar 2026 | |
| MORGAN STANLEY |
13F
|
Company |
—
class O/S missing
|
159,188
|
$9,863,288 | — | 31 Mar 2026 | |
| Ranmore Fund Management Ltd |
13F
|
Company |
—
class O/S missing
|
139,744
|
$8,658,538 | — | 31 Mar 2026 | |
| Militia Capital Management LLC |
13F
|
Company |
—
class O/S missing
|
61,800
|
$3,829,128 | — | 31 Mar 2026 | |
| UBS Group AG |
13F
|
Company |
—
class O/S missing
|
53,418
|
$3,309,779 | — | 31 Mar 2026 | |
| BlackRock, Inc. |
13F
|
Company |
—
class O/S missing
|
36,541
|
$2,264,080 | — | 31 Mar 2026 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
—
class O/S missing
|
36,471
|
$2,259,743 | — | 31 Mar 2026 | |
| Pekin Hardy Strauss, Inc. |
13F
|
Company |
—
class O/S missing
|
31,588
|
$1,957,192 | — | 31 Mar 2026 | |
| Diametric Capital, LP |
13F
|
Company |
—
class O/S missing
|
27,522
|
$1,705,263 | — | 31 Mar 2026 | |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P |
13F
|
Company |
—
class O/S missing
|
25,000
|
$1,549,000 | — | 31 Mar 2026 | |
| BNP PARIBAS FINANCIAL MARKETS |
13F
|
Company |
—
class O/S missing
|
20,442
|
$1,266,586 | — | 31 Mar 2026 | |
| Boston Partners |
13F
|
Company |
—
class O/S missing
|
19,807
|
$1,227,240 | — | 31 Mar 2026 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
—
class O/S missing
|
12,744
|
$789,618 | — | 31 Mar 2026 | |
| Cambridge Investment Research Advisors, Inc. |
13F
|
Company |
—
class O/S missing
|
10,171
|
$630,000 | — | 31 Mar 2026 | |
| Verdad Advisers, LP |
13F
|
Company |
—
class O/S missing
|
8,919
|
$552,621 | — | 31 Mar 2026 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
—
class O/S missing
|
8,607
|
$533,290 | — | 31 Mar 2026 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
—
class O/S missing
|
7,977
|
$494,255 | — | 31 Mar 2026 | |
| Massar Capital Management, LP |
13F
|
Company |
—
class O/S missing
|
7,000
|
$433,720 | — | 31 Mar 2026 | |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS |
13F
|
Company |
—
class O/S missing
|
6,502
|
$402,864 | — | 31 Mar 2026 | |
| Quadrature Capital Ltd |
13F
|
Company |
—
class O/S missing
|
6,463
|
$400,447 | — | 31 Mar 2026 | |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO |
13F
|
Company |
—
class O/S missing
|
6,298
|
$390,224 | — | 31 Mar 2026 | |
| Creative Planning |
13F
|
Company |
—
class O/S missing
|
5,778
|
$358,005 | — | 31 Mar 2026 | |
| XTX Topco Ltd |
13F
|
Company |
—
class O/S missing
|
5,722
|
$354,535 | — | 31 Mar 2026 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
—
class O/S missing
|
5,246
|
$321,685 | — | 31 Mar 2026 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
—
class O/S missing
|
5,100
|
$315,996 | — | 31 Mar 2026 | |
| PRELUDE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
—
class O/S missing
|
4,189
|
$259,550 | — | 31 Mar 2026 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
—
class O/S missing
|
3,912
|
$242,388 | — | 31 Mar 2026 | |
| Mount Lucas Management LP |
13F
|
Company |
—
class O/S missing
|
3,900
|
$241,644 | — | 31 Mar 2026 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
—
class O/S missing
|
3,700
|
$229,252 | — | 31 Mar 2026 | |
| Flower City Capital |
13F
|
Company |
—
class O/S missing
|
3,500
|
$216,860 | — | 31 Mar 2026 | |
| STATE STREET CORP |
13F
|
Company |
—
class O/S missing
|
3,471
|
$215,063 | — | 31 Mar 2026 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
—
class O/S missing
|
3,116
|
$191,073 | — | 31 Mar 2026 | |
| Employees Retirement System of Texas |
13F
|
Company |
—
class O/S missing
|
2,803
|
$174,000 | — | 31 Mar 2026 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
—
class O/S missing
|
2,709
|
$168,000 | — | 31 Mar 2026 | |
| Federation Des Caisses Desjardins du Quebec |
13F
|
Individual |
—
class O/S missing
|
2,568
|
$159,517 | — | 31 Mar 2026 | |
| SIGNATUREFD, LLC |
13F
|
Company |
—
class O/S missing
|
2,430
|
$150,563 | — | 31 Mar 2026 | |
| GAMMA Investing LLC |
13F
|
Company |
—
class O/S missing
|
1,878
|
$116,361 | — | 31 Mar 2026 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
—
class O/S missing
|
1,614
|
$100,001 | — | 31 Mar 2026 | |
| Eurizon Capital SGR S.p.A. |
13F
|
Company |
—
class O/S missing
|
1,100
|
$67,784 | — | 31 Mar 2026 | |
| QUADRANT CAPITAL GROUP LLC |
13F
|
Company |
—
class O/S missing
|
884
|
$54,773 | — | 31 Mar 2026 | |
| CITIGROUP INC |
13F
|
Company |
—
class O/S missing
|
723
|
$44,797 | — | 31 Mar 2026 | |
| Allworth Financial LP |
13F
|
Company |
—
class O/S missing
|
681
|
$42,195 | — | 31 Mar 2026 | |
| Farther Finance Advisors, LLC |
13F
|
Company |
—
class O/S missing
|
404
|
$25,278 | — | 31 Mar 2026 | |
| Parallel Advisors, LLC |
13F
|
Company |
—
class O/S missing
|
275
|
$17,039 | — | 31 Mar 2026 | |
| NISA INVESTMENT ADVISORS, LLC |
13F
|
Company |
—
class O/S missing
|
88
|
$5,452 | — | 31 Mar 2026 | |
| US BANCORP \DE\ |
13F
|
Company |
—
class O/S missing
|
79
|
$4,895 | — | 31 Mar 2026 | |
| FMR LLC |
13F
|
Company |
—
class O/S missing
|
55
|
$3,408 | — | 31 Mar 2026 | |
| Physician Wealth Advisors, Inc. |
13F
|
Company |
—
class O/S missing
|
32
|
$1,983 | — | 31 Mar 2026 | |
| MAI Capital Management |
13F
|
Company |
—
class O/S missing
|
22
|
$1,364 | — | 31 Mar 2026 | |
| Parkside Financial Bank & Trust |
13F
|
Company |
—
class O/S missing
|
16
|
$992 | — | 31 Mar 2026 |
Recent Insider Transactions by Companies or Individuals for GRAVITY Co., Ltd.
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* An asterisk sign (*) next to the price indicates that the price is likely invalid.