SEC 13F Intelligence

PINTEREST INC

CUSIP 72352L956

Pinterest Inc has 1 institutional holders in Filings Flow’s 13F database, together reporting 553.0K shares worth $10M as of Q1 2026. The largest reported holders are Imc-Chicago, LLC, Optiver Holding B.V., and Hrt Financial LP.

Institutional Holders
1
Q1 2026
Reported Value
$10M
Ticker
unmapped
private placement or foreign
Quarters Tracked
6

Ownership Trend

Institutional holders
Q3 ’21: 1Q3 ’21Q1 ’22: 1Q1 ’22Q1 ’23: 1Q1 ’23Q4 ’23: 1Q4 ’23Q4 ’24: 1Q4 ’24Q1 ’26: 1Q1 ’26filingsflow.com
Total reported value
Q3 ’21: $728,000Q3 ’21Q1 ’22: $300,000Q1 ’22Q1 ’23: $329,000Q1 ’23Q4 ’23: $2MQ4 ’23Q4 ’24: $466,000Q4 ’24Q1 ’26: $10MQ1 ’26filingsflow.com

Holders

··Mixed quarters
Manager% of PortfolioValueSharesQuarter
IMC-Chicago, LLC$278.4B AUM0.01%$15M838.2KQ1 2026
Optiver Holding B.V.$289.5B AUM0.00%$12M636.1KQ1 2026
HRT FINANCIAL LP$40.1B AUM0.03%$10M553.0KQ1 2026
SIMPLEX TRADING, LLC$149.1B AUM0.01%$8M436.0KQ1 2026
JPMORGAN CHASE & CO$1.56T AUM0.00%$6M350.0KQ1 2026
Garda Capital Partners LP$385M AUM0.13%$6M155.6KQ2 2025OLDER
GROUP ONE TRADING LLC$52.2B AUM0.00%$2M87.4KQ1 2026
Maven Securities LTD$5.2B AUM0.03%$1M42.4KQ3 2025OLDER
SG Americas Securities, LLC$92.9B AUM0.00%$61,00031.1KQ1 2026
Marathon Trading Investment Management LLC$3.7B AUM0.00%$2,589100Q4 2025OLDER
CONCOURSE FINANCIAL GROUP SECURITIES, INC.$0 AUM$00Q2 2025OLDER
Compagnie Lombard Odier SCmA$8.1B AUM$00Q2 2025OLDER

Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.