How many institutional investors hold GRND?

3 tracked institutional investors disclosed a position in GRND (GRINDR INC) in their most recent 13F filing.

Who is the largest institutional holder of GRND?

Ken Griffin, Citadel Advisors, holds the largest disclosed position in GRND, valued at $24M.

Where does this GRND ownership data come from?

SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.

GRND — GRINDR INC

Name: GRINDR INC (GRND) — Institutional Ownership
Creator: InvestorLens
License: https://www.sec.gov/about/website-policies

Public company

For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

About GRINDR INC (GRND)

GRINDR INC (GRND) appears in the most recent 13F filings of 3 tracked institutional investors. The largest disclosed position is held by Ken Griffin (Citadel Advisors), valued at $24M. Across recent filings, tracked investors recorded 2 new positions, 0 increased, 0 reduced, and 0 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in GRND

100

/100

Strong Institutional Accumulation

Added / Increased2

Reduced0

Exited0

BearishBullish

Crowded Trade Score™

How many top investors track GRND

/100

Emerging Interest

3investors

A small number of top investors own this.

UndiscoveredCrowded

151015+

GRND Ownership Composition

How GRINDR INC is held across tracked investor types, based on reported 13F positions.

Dominant Type

Other

100% of tracked value

Institutions

tracked investors

Total Reported

$33.4M

combined 13F value

Other100.0%

Other(3)

100.0%

Tracked investors reporting GRND

Investor	Firm	Shares	Market value	% of portfolio	As of
Ken Griffin	Citadel Advisors	2M	$24.5M	0.00%	Mar 31, 2026
Paul Tudor Jones	Tudor Investment Corp	460K	$5.6M	0.01%	Mar 31, 2026
Izzy Englander	Millennium Management	251.3K	$3.4M	0.00%	Dec 31, 2025

Ken GriffinMar 31, 2026
Citadel Advisors
Shares
2M
Value
$24.5M
% Portfolio
0.00%
Paul Tudor JonesMar 31, 2026
Tudor Investment Corp
Shares
460K
Value
$5.6M
% Portfolio
0.01%
Izzy EnglanderDec 31, 2025
Millennium Management
Shares
251.3K
Value
$3.4M
% Portfolio
0.00%

Recent activity

Investor	Action	Δ %	Current value	Filing date
Paul Tudor Jones	New	—	$4.8M	Feb 17, 2026
Paul Tudor Jones	New	—	$5.6M	May 15, 2026

Paul Tudor Jones
New
$4.8MFeb 17, 2026
Paul Tudor Jones
New
$5.6MMay 15, 2026

Frequently asked questions

How many institutional investors hold GRND?: 3 tracked institutional investors disclosed a position in GRND (GRINDR INC) in their most recent 13F filing.
Who is the largest institutional holder of GRND?: Ken Griffin, Citadel Advisors, holds the largest disclosed position in GRND, valued at $24M.
Did institutional ownership of GRND increase or decrease?: Across recent 13F filings, tracked investors recorded 2 new positions, 0 increased, 0 reduced, and 0 fully exited GRND.
Where does this GRND ownership data come from?: SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.