Jim Simons's Sea Limited (SE) position

Yes: as of Q1 2026, Jim Simons holds 1.5M shares of SE worth $126M (0.2% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.

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Current value

$126M

Shares held

1.5M

% of portfolio

0.2%

Est. average buy price (i)

$136.61

Quarter-end price

$82.81

Estimated trade prices

Average price in quarters with purchases: $94.60
Average prices in quarters with sales: Q3 2025: $171.19 (118K shares sold)

Q3 2024: $75.46 (166K shares sold)

Q1 2024: $46.00 (1.4M shares sold)

Q2 2021: $253.81 (320K shares sold)

SE price vs Simons's position

1Y 3Y 5Y MAX

Dates

Average closing price · filing quarter: $107.18
Price range · filing quarter: $78.16 – $142.89

Every quarterly change

Quarter	Action	Shares change	Est. value change	Δ Own	Shares held	Filing date
Q1 2026	Added	+372K	+$40M	+32.3%	1.5M	May 14, 2026
Q4 2025	Added	+461K	+$68M	+66.6%	1.2M	Feb 12, 2026
Q3 2025	Reduced	−118K	−$20M	−14.6%	693K	Nov 13, 2025
Q2 2025	New	+811K	+$117M	–	811K	Aug 13, 2025
Q4 2024	Added	+197K	+$21M	+34.6%	766K	Feb 13, 2025
Q3 2024	Reduced	−166K	−$12M	−22.5%	569K	Nov 13, 2024
Q2 2024	Added	+568K	+$38M	+339.7%	735K	Aug 9, 2024
Q1 2024	Reduced	−1.4M	−$63M	−89.1%	167K	May 13, 2024
Q4 2023	New	+1.5M	+$62M	–	1.5M	Feb 13, 2024
Q2 2023	Added	+1.4M	+$99M	+713.0%	1.6M	Aug 11, 2023
Q1 2023	Added	+5K	+$321K	+2.5%	194K	May 12, 2023
Q4 2022	New	+189K	+$10M	–	189K	Feb 13, 2023
Q4 2021	New	+325K	+$97M	–	325K	Feb 11, 2022
Q2 2021	Reduced	−320K	−$81M	−90.3%	34K	Aug 13, 2021
Q1 2021	First covered	–	–	–	354K	May 13, 2021

Data through Q1 2026 · filed May 14, 2026

15 grouped rows from 15 quarters

Who else owns SE

Baillie Gifford & Co

owns 6.5% of shares outstanding

Est. $3.3B · Shares: 39.7M

Wcm Investment Management, LLC

owns 5.5% of shares outstanding

Est. $2.8B · Shares: 33.7M

T. Rowe Price Associates

owns 5.5% of shares outstanding

Est. $2.8B · Shares: 33.4M

Tiger Global Management LLC

View investor →

owns 2.5% of shares outstanding

Est. $1.3B · Shares: 15.4M

See all owners of SE →

More Simons positions

United Therapeutics Corporation(UTHR)

$1.1B

1.7% of portfolio

Palantir Technologies Inc.(PLTR)

$997M

1.6% of portfolio

Common questions

Does Jim Simons own SE?

Yes. As of Q1 2026, Jim Simons disclosed 1.5M shares of SE, worth $126M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jim Simons buy SE?

Jim Simons held SE since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Jim Simons sell SE?

The quarter-by-quarter table above shows each sale and reduction Jim Simons disclosed in SE. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of SE does Jim Simons own?

Jim Simons disclosed 1.5M shares of SE as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Jim Simons pay for SE?

Jim Simons's estimated average buy price for SE is $136.61, from quarter-average prices weighted by the shares added each quarter. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.