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XOMA Rylty (XOMA)
NASDAQ
$41.68-$0.02 (-0.05%)
Price as of Jun 03, 2026 4:10 PM EDT- $523.1MMarket Cap
- 66.80%1-Year Change
- BiotechnologyIndustry
XOMA Rylty (XOMA)
$41.68-$0.02 (-0.05%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BVF INC/IL | 20.65% | 2.6M | 0 (0.00%) | Mar 31, 2026 |
MORGAN STANLEY | 13.57% | 1.7M | -12,511 (-0.74%) | Mar 31, 2026 |
FMR LLC | 10.39% | 1.3M | +141,085 (+10.83%) | Mar 31, 2026 |
VANGUARD GROUP INC | 5.59% | 701,657 | +33,546 (+4.78%) | Dec 31, 2025 |
BLACKROCK, INC. | 5.16% | 646,914 | +35,399 (+5.47%) | Mar 31, 2026 |
WOODLINE PARTNERS LP | 5.10% | 640,001 | +377,068 (+58.92%) | Mar 31, 2026 |
N/A | 4.38% | 549,796 | +549,796 (+100.00%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
FIDELITY CONTRAFUND | 7.60% | 953,053 | +97,101 (+10.19%) | Mar 31, 2026 |
VANGUARD INDEX FUNDS | 4.27% | 535,695 | +3,275 (+0.61%) | Mar 31, 2026 |
iSHARES TRUST | 2.65% | 332,452 | -8,926 (-2.68%) | Mar 31, 2026 |
FIDELITY CAPITAL TRUST | 2.36% | 296,000 | 0 (0.00%) | Jan 31, 2026 |
VARIABLE INSURANCE PRODUCTS FUND | 2.04% | 255,512 | 0 (0.00%) | Mar 31, 2026 |
Morgan Stanley Insight Fund | 2.01% | 252,069 | -2,845 (-1.13%) | Mar 31, 2026 |
MORGAN STANLEY INSTITUTIONAL FUND INC | 1.48% | 186,099 | -10,729 (-5.77%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions139.6M (65.87%)
- Insiders42.4M (20.02%)
- Mutual Funds29.9M (14.11%)
- Other0 (0.00%)
Insider Transactions
- 20.02% (42.4M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $128,092.55Amount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
WYSZOMIERSKI JACK L | Award | May 21, 2026 | $0.00 | 3,586 | $0.00 | 25,116 |
Hernday Natasha | Award | May 21, 2026 | $0.00 | 3,586 | $0.00 | 12,592 |
PERRY MATTHEW D | Award | May 21, 2026 | $0.00 | 3,586 | $0.00 | 27,426 |
Franklin Heather L | Award | May 21, 2026 | $0.00 | 3,586 | $0.00 | 9,557 |
LIMBER JOSEPH M | Award | May 21, 2026 | $0.00 | 3,586 | $0.00 | 12,820 |
BVF PARTNERS L P/IL | Conversion | May 14, 2026 | $0.00 | 2,313 | $0.00 | 0 |
BVF PARTNERS L P/IL | Conversion | May 14, 2026 | $0.00 | 1,506 | $0.00 | 0 |
BVF PARTNERS L P/IL | Conversion | May 14, 2026 | $0.00 | 412 | $0.00 | 0 |
BVF PARTNERS L P/IL | Conversion | May 14, 2026 | $0.00 | 772 | $0.00 | 0 |
BVF PARTNERS L P/IL | Conversion | May 14, 2026 | $9.3M | 2.3M | $4.03 | 3.6M |
BVF PARTNERS L P/IL | Conversion | May 14, 2026 | $6.1M | 1.5M | $4.03 | 2.8M |
BVF PARTNERS L P/IL | Conversion | May 14, 2026 | $1.7M | 412,000 | $4.03 | 412,000 |
BVF PARTNERS L P/IL | Conversion | May 14, 2026 | $3.1M | 772,000 | $4.03 | 772,000 |
LIMBER JOSEPH M | Exempt | Mar 27, 2026 | $0.00 | 3,026 | $0.00 | 0 |
LIMBER JOSEPH M | Exempt | Mar 27, 2026 | $33,891.20 | 3,026 | $11.20 | 9,234 |
WYSZOMIERSKI JACK L | Exempt | Mar 24, 2026 | $0.00 | 3,026 | $0.00 | 0 |
WYSZOMIERSKI JACK L | Exempt | Mar 24, 2026 | $33,891.20 | 3,026 | $11.20 | 21,530 |
Hughes Owen Chief Executive Officer | Award | Mar 16, 2026 | $0.00 | 126,813 | $0.00 | 126,813 |
Hughes Owen Chief Executive Officer | Award | Mar 16, 2026 | $0.00 | 82,428 | $0.00 | 180,696 |
Montano Maricel Perea Chief Legal Officer | Award | Mar 11, 2026 | $0.00 | 40,444 | $0.00 | 40,444 |
Montano Maricel Perea Chief Legal Officer | Award | Mar 11, 2026 | $0.00 | 26,289 | $0.00 | 38,423 |
Trigilio Jeffrey Chief Financial Officer | Award | Jan 12, 2026 | $0.00 | 30,000 | $0.00 | 30,000 |
Hughes Owen Chief Executive Officer | Exempt | Sep 19, 2025 | $0.00 | 35,567 | $0.00 | 132,714 |
Sitko Bradley Chief Investment Officer | Exempt | Sep 19, 2025 | $0.00 | 6,712 | $0.00 | 23,488 |
Hughes Owen Chief Executive Officer | Exempt | Sep 19, 2025 | $0.00 | 35,567 | $0.00 | 98,268 |
Sitko Bradley Chief Investment Officer | Exempt | Sep 19, 2025 | $0.00 | 6,712 | $0.00 | 19,822 |
Montano Maricel Perea Chief Legal Officer | Exempt | Sep 10, 2025 | $0.00 | 9,101 | $0.00 | 14,349 |
Montano Maricel Perea Chief Legal Officer | Exempt | Sep 10, 2025 | $0.00 | 9,101 | $0.00 | 9,101 |
Montano Maricel Perea Chief Legal Officer | Award | Aug 12, 2025 | $0.00 | 23,450 | $0.00 | 23,450 |
Sitko Bradley Chief Investment Officer | Buy | Jun 30, 2025 | $50,780.00 | 2,000 | $25.39 | 7,045 |