TNDM β€” TANDEM DIABETES CARE INC

Ownership history in MOORE CAPITAL MANAGEMENT, LP  Β·  4 quarters on record

AI Ownership Summary

MOORE CAPITAL MANAGEMENT, LP reported TANDEM DIABETES CARE INC (TNDM) in 4 quarterly 13F filings from 2024 Q4 through 2025 Q3. Peak portfolio weight reached 0.04% in 2025 Q1. The latest visible filing shows TNDM at 0.04% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this TNDM ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was MOORE CAPITAL MANAGEMENT, LP's position in TANDEM DIABETES CARE INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q3

TNDM was reported at 0.04% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.04% in 2025 Q1

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q4 to 2025 Q3

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

How MOORE CAPITAL MANAGEMENT, LP held TNDM β€” position size vs. price
% of Fund (quarterly)    TNDM price (quarter-end, indexed to 100)
πŸ“‹ Quarterly Holdings History 4 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q3 ADDED 220,479 +160,753 +269.2% 0.04% $2.7M 2025-11-14 $18.61
2025 Q2 REDUCED 59,726 -44,725 -42.8% 0.01% $1.1M 2025-08-14 $10.66
2025 Q1 ADDED 104,451 +83,453 +397.4% 0.04% $2.0M 2025-05-15 $22.70
2024 Q4 INITIATED 20,998 β€” β€” 0.01% $756K 2025-02-14 $33.47

🏒 Other funds also holding TNDM

As of 2026 Q1 β€” sorted by position size

GAMMA Investing LLC 0.0%

FAQ About MOORE CAPITAL MANAGEMENT, LP and TNDM

These are the practical questions this page is built to answer before you even open the full history table.

How long has MOORE CAPITAL MANAGEMENT, LP reported owning TNDM?

MOORE CAPITAL MANAGEMENT, LP reported TNDM across 4 quarterly 13F filings, from 2024 Q4 through 2025 Q3.

What was the largest reported TNDM position in MOORE CAPITAL MANAGEMENT, LP's portfolio?

The largest reported portfolio weight for TNDM was 0.04% in 2025 Q1.

What is the latest reported TNDM position on this page?

The most recent filing on this page is 2025 Q3, when MOORE CAPITAL MANAGEMENT, LP reported 220,479 shares, equal to 0.04% of portfolio, with an estimated market value of $2.7M.

What does the chart on this TNDM ownership page compare?

The chart compares MOORE CAPITAL MANAGEMENT, LP's quarterly TNDM portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

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