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FILER PROFILE · CIK 0001232621

TANG CAPITAL MANAGEMENT LLC

12 filings 9 distinct issuers Active 2025-02-27 → 2026-10-06

Track Record

Total filings
12
3 SCHEDULE 13G · 3 SCHEDULE 13D/A · 1 SCHEDULE 13D · 5 SCHEDULE
Distinct issuers
9
75% issuer diversity
Median stake
39.03%
8,761,781 avg shares
AI briefs cached
0/12
intent-classified filings

Backtested Performance · post-filing returns (split + dividend adjusted)

Median 30d
+1.1%
across 3 filings · win rate 100%
Median 60d
+2.1%
across 1 filings · win rate 100%
Median 90d
+0.5%
across 1 filings · win rate 100%
Median 1y
+78.7%
across 1 filings · win rate 100%

Anchor: closest trading day on/after filing's date_of_event. Source: Yahoo Finance daily adj_close. Past performance is not indicative of future results.

Filings · 12 total

FiledFormIssuerStakeSharesIntent
2026-10-06 SCHEDULE 13G Atea Pharmaceuticals, Inc.AVIR — — view →
2026-07-27 SCHEDULE 13D/A Nano Dimension Ltd.NNDM — 16,715,812 view →
2026-06-30 SCHEDULE 13D Nano Dimension Ltd.NNDM — 14,292,813 view →
2026-06-29 SCHEDULE 13G Boundless Bio, Inc.BOLD — — view →
2026-06-10 SCHEDULE 13G Fulcrum Therapeutics, Inc.FULC — — view →
2026-06-04 SCHEDULE 13D/A Aurinia Pharmaceuticals Inc.AUPH 10.00% 13,044,106 view →
2026-05-13 SCHEDULE 13D/A Kezar Life Sciences, Inc. — 0 view →
2025-09-03 SCHEDULE iTeos Therapeutics, Inc. 100.00% 10,000 view →
2025-05-19 SCHEDULE Allakos Inc. 100.00% 10,000 view →
2025-04-03 SCHEDULE Allakos Inc. 9.60% 8,693,687 view →
2025-03-04 SCHEDULE Aurinia Pharmaceuticals Inc.AUPH 7.30% 10,029,500 view →
2025-02-27 SCHEDULE ACELYRIN, Inc. 7.30% 7,298,328 view →

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