ImmunoGen, Inc.
IMGNNASDAQHealthcare
$31.24
+$0.01(+0.02%)
Market Cap$8.7B
P/E Ratio—
52W High$31.25
52W Low$3.61
ImmunoGen, Inc. (IMGN) Stock Price History
Key milestones, OHLCV table, annual returns, peers & What If.
imgn · EOD price history · split-adj. · FMP · as of Feb 13, 2024
5-Year High5Y
$31.25
Feb 9, 2024
-0.0% from here
5-Year Low5Y
$3.10
Jun 14, 2022
+907.6% from low
IPO Priceadj.
$9.50
Nov 17, 1989
+228.8% since IPO
1 Year Ago
—
—
+0.0% in 1Y
5 Years Ago
$6.29
Jun 9, 2021
+396.6% in 5Y
10 Years Ago
$5.07
Jun 9, 2016
+516.1% in 10Y
Historical Price Data · IMGN
| Date↓ | Open↕ | High↕ | Low↕ | Close↕ | Close (Unadj.) ⓘ | Volume↕ | Change %↕ |
|---|---|---|---|---|---|---|---|
| Feb 13, 2024 | $31.23 | $31.23 | $31.23 | $31.23 | $31.23 | 0K | +0.00% |
| Feb 12, 2024 | $31.23 | $31.23 | $31.23 | $31.23 | $31.23 | 0K | +0.00% |
| Feb 9, 2024 | $31.24 | $31.25 | $31.22 | $31.23 | $31.23 | 48.6M | -0.03% |
| Feb 8, 2024 | $31.23 | $31.24 | $31.22 | $31.23 | $31.23 | 49.3M | +0.00% |
| Feb 7, 2024 | $29.50 | $29.69 | $29.41 | $29.55 | $29.55 | 10.5M | +0.17% |
| Feb 6, 2024 | $29.31 | $29.55 | $29.25 | $29.51 | $29.51 | 8.6M | +0.68% |
| Feb 5, 2024 | $29.26 | $29.39 | $29.24 | $29.30 | $29.30 | 4.9M | +0.14% |
| Feb 2, 2024 | $29.36 | $29.47 | $29.21 | $29.26 | $29.26 | 6.4M | -0.34% |
| Feb 1, 2024 | $29.35 | $29.48 | $29.26 | $29.36 | $29.36 | 3.1M | +0.03% |
| Jan 31, 2024 | $29.53 | $29.60 | $29.15 | $29.32 | $29.32 | 6.3M | -0.71% |
| Jan 30, 2024 | $29.48 | $29.54 | $29.37 | $29.39 | $29.39 | 3.9M | -0.31% |
| Jan 29, 2024 | $29.57 | $29.62 | $29.35 | $29.42 | $29.42 | 4.0M | -0.51% |
| Jan 26, 2024 | $29.53 | $29.57 | $29.49 | $29.57 | $29.57 | 2.7M | +0.14% |
| Jan 25, 2024 | $29.56 | $29.58 | $29.49 | $29.50 | $29.50 | 4.4M | -0.20% |
| Jan 24, 2024 | $29.50 | $29.54 | $29.42 | $29.50 | $29.50 | 3.0M | +0.00% |
| Jan 23, 2024 | $29.59 | $29.59 | $29.44 | $29.44 | $29.44 | 6.2M | -0.51% |
| Jan 22, 2024 | $29.53 | $29.62 | $29.52 | $29.54 | $29.54 | 5.1M | +0.03% |
| Jan 19, 2024 | $29.58 | $29.61 | $29.51 | $29.52 | $29.52 | 3.4M | -0.20% |
| Jan 18, 2024 | $29.63 | $29.63 | $29.51 | $29.53 | $29.53 | 4.5M | -0.34% |
| Jan 17, 2024 | $29.62 | $29.70 | $29.57 | $29.59 | $29.59 | 2.4M | -0.10% |
Showing 1–20 of 674 records
Annual Stock Price Performance · IMGN
Jan 1 → Dec 31 · 4 years2024+5.6%$29.56 → $31.23
+5.6%
2023+496.6%$4.97 → $29.65
+496.6%
2022-33.9%$7.50 → $4.96
-33.9%
2021+17.4%$6.32 → $7.42
+17.4%
Best Year2023 · +496.6%
Worst Year2022 · -33.9%
Positive Years3 / 4
Avg Annual Return+121.4%
4Y Total Return+394.1%
4Y CAGR~+49.1% / yr
Similar Companies in Healthcare
View sector
Eli Lilly and Company
LLY.TO
$41.30+0.00%
Mkt Cap $1.43T
Eli Lilly and Company
LLY
$1,149.15+0.00%
Mkt Cap $1.08T
Johnson & Johnson
JNJ
$232.16+0.00%
Mkt Cap $558.9B
AbbVie Inc.
ABBV
$223.07+0.00%
Mkt Cap $394.1B
UnitedHealth Group Incorporated
UNH
$406.57+0.00%
Mkt Cap $369.2B
Merck & Co., Inc.
MRK
$119.52+0.00%
Mkt Cap $295.2B
AstraZeneca PLC
AZN
$181.55+0.00%
Mkt Cap $281.6B
Novartis AG
NVS
$146.42+0.00%
Mkt Cap $279.4B
Amgen Inc.
AMGN
$345.73+0.00%
Mkt Cap $186.6B
Novo Nordisk A/S
NVO
$41.02+0.00%
Mkt Cap $182.3BWhat If You Invested in IMGN?
If you invested $1,000 in IMGN 10 years ago — how much would it be worth today?
INVESTED$1,000
→TODAY WORTH$6,161
Total Return+516.1%
CAGR~+19.9% / yr
Profit+$5,161
Based on Jun 9, 2016 · $5.07Split & dividend adjustedNo fees assumed
Want a detailed breakdown?
Try the full calculator with custom amounts, dates & DRIP.
Full Calculator →Try the full calculator with custom amounts, dates & DRIP.
About Price History & OHLCV Data
ImmunoGen, Inc. (IMGN) is classified under Healthcare and trades on NASDAQ. The quote snapshot on this page shows a last price of $31.24. Use the chart and OHLCV table below for open, high, low, close and volume over time.
Annual performance bars, similar companies in the same sector, and the What If calculator help you explore long-horizon returns without leaving this tab. Figures use split-adjusted end-of-day prices where noted; this content is informational, not investment advice.
Data: FMP EOD · split-adjusted where noted · not investment advice
Frequently Asked Questions
IMGN price history · 5 questionsEnd-of-day prices are sourced from market data providers (Financial Modeling Prep). Corporate actions such as splits may be reflected in adjusted series; always verify critical values with your broker or official filings.
IMGN historical stock pricesFMP EOD datasplit-adjusted OHLCV