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Aptorum Group Limited (APM) Total Return Calculator with Dividends Reinvested

Aptorum Group Limited

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The total return for Aptorum Group Limited (APM) stock is -0.55% over the past 12 months. So far it's down 20.52% this year. The 5-year total return is -96.60%, meaning $10,000 invested in APM stock 5 years ago would be worth $340 today. Total return includes price appreciation plus reinvesting any dividends paid out.

If you invested $10,000 in APM 1 year ago, it would be worth $9,555 today — you'd have lost $445.

With Dividends Reinvested$9,555-4.45%

Price Only (No DRIP)$9,555-4.45%

Period2025-05-07 → 2026-05-06

Price

Total Return (DRIP)

S&P 500

If You Invested $10,000 in APM

1Y$9,945-$55 (-0.5%)-0.5% CAGR

3Y$2,336-$7,664 (-76.6%)-38.4% CAGR

5Y$340-$9,660 (-96.6%)-49.1% CAGR

10Y$59-$9,941 (-99.4%)-40.1% CAGR

15Y$59-$9,941 (-99.4%)-29.0% CAGR

20Y$59-$9,941 (-99.4%)-22.6% CAGR

30Y$59-$9,941 (-99.4%)-15.7% CAGR

Aptorum Group Limited did not pay dividends during this period. Total return = price return.

Loading APM total return...

As of 2026-05-07

Returns at a Glance

Period	Total Return	CAGR	Price Only	Div. Contrib.	$10K →
YTD	-20.52%	—	-20.52%	—	$7,948
1Y	-0.55%	-0.55%	-0.55%	—	$9,945
3Y	-76.64%	-38.41%	-76.64%	—	$2,336
5Y	-96.60%	-49.14%	-96.60%	—	$340
10Y	-99.41%	-40.12%	-99.41%	—	$59
15Y	-99.41%	-28.96%	-99.41%	—	$59
20Y	-99.41%	-22.62%	-99.41%	—	$59
30Y	-99.41%	-15.71%	-99.41%	—	$59

Risk & Highlights

Best Year+27.85%2024

Worst Year-81.92%2020

Max Drawdown-82.59%2025-08-21 → 2026-02-05

Annual Returns

Year	Total Return	Price Return	Div.	S&P 500	vs S&P
2026YTD	-27.07%	-27.07%	—	+0.41%	-27.5pp
2025	-51.82%	-51.82%	—	+16.64%	-68.5pp
2024	+27.85%	+27.85%	—	+24.00%	+3.9pp
2023	-51.96%	-51.96%	—	+24.81%	-76.8pp
2022	-63.33%	-63.33%	—	-19.95%	-43.4pp

APM underperformed the S&P 500 by 31.87pp over the past year (-0.55% vs +31.32%).

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APM Peers' Total Return

Accurate peer set · 10 comparable names

Name	Mkt Cap	30D Rtn	YTD Total Rtn	1Y Total Rtn	Div Contrib	3Y Total Rtn	5Y Total Rtn	10Y Total Rtn
APMAptorum Group Limited	$5M	-3.9%	-20.5%	-0.5%	—	-76.6%	-96.6%	-99.4%
CASICASI Pharmaceuticals, Inc.	$2M	—	-81.6%	-91.6%	—	-94.0%	-99.1%	-98.9%
ZLABZai Lab Limited	$2.3B	+2.5%	+21.2%	-28.5%	—	-43.2%	-86.5%	-24.8%
NVAXNovavax, Inc.	$1.5B	+17.4%	+31.3%	+54.2%	—	+25.6%	-94.6%	-89.8%
AEYEAudioEye, Inc.	$95M	+22.6%	-23.0%	-35.7%	—	+14.2%	-63.7%	+80.2%
AYTUAytu BioPharma, Inc.	$16M	-3.8%	-7.6%	+104.8%	—	+45.5%	-97.8%	-100.0%
CLOVClover Health Investments, Corp.	$1.4B	+43.3%	+11.2%	-20.0%	—	+205.7%	-67.4%	-73.7%
HCMHUTCHMED (China) Limited	$2.3B	-13.1%	-1.6%	-9.6%	—	-13.5%	-50.4%	-2.7%
CNTBConnect Biopharma Holdings Limited	$138M	-13.3%	-1.6%	+213.1%	—	+110.2%	-84.6%	-86.6%
REYNReynolds Consumer Products Inc.	$4.6B	+2.6%	-4.0%	-0.4%	+4.0pp	-9.8%	-13.3%	-4.3%
CRLCharles River Laboratories International, Inc.	$9.0B	+8.0%	-10.2%	+57.5%	—	-4.3%	-46.0%	+124.7%

Compare:APM vs CASI APM vs ZLAB APM vs NVAX APM vs CASI vs ZLAB

About APM Dividend Returns

Aptorum Group Limited (APM) does not currently pay dividends. Many growth-focused companies reinvest profits back into the business rather than distributing them as dividends.

How We Calculate Total Return

Our total return calculator simulates dividend reinvestment (DRIP) by assuming each dividend payment is used to purchase additional shares at the closing price on the ex-dividend date. This methodology provides an accurate representation of how a dividend reinvestment plan would perform.

Frequently Asked Questions

Q1What is the total return of APM over the past year?

Aptorum Group Limited (APM) delivered a return of -0.55% over the past year. Since APM does not currently pay dividends, the total return equals the price-only return.

Q2How much would $10,000 invested in APM be worth today?

A $10,000 investment in Aptorum Group Limited one year ago would be worth $9,945 today, representing a loss of $55.

Q3Does APM pay dividends?

Aptorum Group Limited (APM) does not currently pay dividends. Many growth-focused companies reinvest profits back into the business rather than distributing them as dividends. For APM, the total return equals the price-only return.

Q4Did APM beat the S&P 500?

No, Aptorum Group Limited (APM) underperformed the S&P 500 by 31.87 percentage points over the past year. APM delivered a total return of -0.55%, compared to the S&P 500's 31.32%. This means a passive S&P 500 index fund outperformed APM by 31.87pp during this period.

Q5What is APM's worst drawdown?

Aptorum Group Limited (APM) experienced a maximum drawdown of -82.59% over the past year, declining from its peak on 2025-08-21 to its trough on 2026-02-05. The stock has not yet fully recovered to its prior peak. Maximum drawdown measures the worst peak-to-trough decline and is an important risk metric for investors.

Q6What is APM's long-term total return over 10, 20, or 30 years?

Here are Aptorum Group Limited (APM)'s long-term returns with dividends reinvested. Over 10 years, the total return is -99.4% (-40.1% CAGR) — $10,000 would have grown to $59. Over 20 years: -99.4% total return (-22.6% CAGR) — $10,000 → $59. Over 30 years: -99.4% total return (-15.7% CAGR) — $10,000 → $59. Long-term investors benefit from compounding: dividends buy additional shares, which generate their own dividends, creating an exponential growth effect.

Q7What was APM's best and worst year?

Aptorum Group Limited's best calendar year was 2024 with a total return of 27.9%. Its worst year was 2020 with a total return of -81.9%. This range shows the volatility investors should expect — the difference between the best and worst year is 109.8 percentage points.