CLDX
Celldex Therapeutics, Inc.After hours28.25−1.18 −4.01%USD
NasdaqCM · as of Oct 13, 16:00 ET · 15m delayAfter hours 28.25 0.00%
Open
29.28
Prev close
29.43
Day range
27.9229.28
52-week range
22.1045.14
Volume
1.90M1.43×
Mkt cap
2.22B
P/E ttm
—
Fwd P/E
-6.67
EPS ttm
-4.35
Div yield
0.00%
Earnings
—
From 52w high
−37.42%
CLDX shareholders
CLDX Ownership
13F / N-PORT filings via Yahoo
Institutions
110.3%
110.6% of the float
Insiders
0.3%
officers and directors
Institutional holders
341
filing positions
Top 10 institutions
56.9%
8 adding · 2 trimming
Top Institutions
| Holder | % held | Shares | Value | Change | As of |
|---|---|---|---|---|---|
| Wellington Management Group, LLP | 12.15% | 9.54M | $269.61M | +11.5% | Jun 30, 2026 |
| Blackrock Inc. | 8.92% | 7.00M | $197.82M | +30.4% | Jun 30, 2026 |
| Kynam Capital Management, LP | 6.78% | 5.32M | $150.37M | −8.9% | Jun 30, 2026 |
| Price (T.Rowe) Associates Inc | 5.97% | 4.69M | $132.36M | +124.6% | Jun 30, 2026 |
| State Street Corporation | 4.97% | 3.90M | $110.19M | +39.1% | Jun 30, 2026 |
| FMR, LLC | 4.74% | 3.72M | $105.17M | −0.7% | Jun 30, 2026 |
| Vanguard Capital Management LLC | 4.41% | 3.46M | $97.88M | +17.0% | Jun 30, 2026 |
| Deep Track Capital, Lp | 3.74% | 2.94M | $83.03M | +128.9% | Jun 30, 2026 |
| Logos Global Management LP | 2.67% | 2.10M | $59.33M | +366.7% | Jun 30, 2026 |
| Geode Capital Management, LLC | 2.58% | 2.02M | $57.13M | +19.8% | Jun 30, 2026 |
Top Funds
| Holder | % held | Shares | Value | Change | As of |
|---|---|---|---|---|---|
| VANGUARD SPECIALIZED FUNDS-Vanguard Health Care Fund | 4.82% | 3.78M | $106.90M | −11.6% | Jul 31, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.17% | 2.49M | $70.28M | +15.9% | Jun 30, 2026 |
| SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF | 2.72% | 2.13M | $60.25M | +7.5% | Aug 31, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.56% | 2.01M | $56.73M | +0.7% | Aug 31, 2026 |
| Vanguard Explorer Fund | 1.84% | 1.45M | $40.89M | +8.9% | Jul 31, 2026 |
| T. Rowe Price New Horizons Fund, Inc. | 1.60% | 1.25M | $35.44M | +135.3% | Jun 30, 2026 |
| MUTUAL FUND SERIES TRUST-Eventide Healthcare & Life Sciences Fund | 1.32% | 1.04M | $29.30M | 0.0% | Jun 30, 2026 |
| T. ROWE PRICE QUANTITATIVE Mgmt Fd.S, INC.-T. Rowe Price Integrated U. | 1.24% | 970.81K | $27.43M | +161.4% | Jun 30, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 1.14% | 897.53K | $25.36M | +20.7% | Jun 30, 2026 |
| Fidelity Salem Street Trust-Fidelity Small Cap Index Fund | 1.09% | 854.70K | $24.15M | +0.8% | Jul 31, 2026 |
Institutions report quarterly, up to 45 days after the quarter ends, so these positions can be months old. Change compares the share count with the holder's previous filing. Insider transactions are on the overview page (INSD).