Filed: 8/14/2026ACC: 0000938206-26-000048
📋 What this filing means
DRIEHAUS CAPITAL MANAGEMENT LLC filed this quarterly 13F‑HR report disclosing 354 equity positions with a total reported market value of $17.26B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
354
Positions
$17.26B
Total AUM (reported)
345.03M
Total Shares
Allocation by class
COM$15.74B91.2%
ADR$1.52B8.8%
ETF-EQUITY$2.73M0.0%
WARRANT$188.0K0.0%
Portfolio Concentration
Top 3$1.11B6.5%
4–10$1.70B9.9%
11–25$2.41B14.0%
Rest$12.03B69.7%
Top 3 weight
6.5%
Top 10 weight
16.3%
Voting Authority Distribution
Total shares with voting rights: 345.03M
Sole
Full voting authority
283.88M
shares
% of voting shares82.3%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
61.15M
shares
% of voting shares17.7%
Investment Discretion (by position count)
Sole354
Shared0
Other0
Dominant voting typeSole · 82.3% of voting shares
Institutional Holdings354
Rows:
TSMC
SOLEShares984.50K
TypeSH
Market value$470.17M
2.72%
Sole
785.60K
Shared
0.00
None
198.90K
Definium Therapeutics Inc
SOLEShares6.85M
TypeSH
Market value$322.00M
1.87%
Sole
5.83M
Shared
0.00
None
1.02M
Praxis Precision Medicines Inc
SOLEShares959.05K
TypeSH
Market value$321.08M
1.86%
Sole
815.32K
Shared
0.00
None
143.73K
Xenon Pharmaceuticals Inc
SOLEShares4.42M
TypeSH
Market value$266.70M
1.55%
Sole
3.72M
Shared
0.00
None
697.01K
Silicon Motion Technology Corp
SOLEShares786.07K
TypeSH
Market value$262.02M
1.52%
Sole
646.35K
Shared
0.00
None
139.72K
Spyre Therapeutics Inc
SOLEShares2.80M
TypeSH
Market value$248.51M
1.44%
Sole
2.28M
Shared
0.00
None
518.86K
Crinetics Pharmaceuticals Inc
SOLEShares6.46M
TypeSH
Market value$241.87M
1.40%
Sole
5.57M
Shared
0.00
None
897.48K
Apogee Therapeutics Inc
SOLEShares1.74M
TypeSH
Market value$230.96M
1.34%
Sole
1.45M
Shared
0.00
None
289.92K
Guardant Health Inc
SOLEShares1.53M
TypeSH
Market value$230.14M
1.33%
Sole
1.30M
Shared
0.00
None
231.59K
Planet Labs PBC
SOLEShares6.72M
TypeSH
Market value$222.67M
1.29%
Sole
5.51M
Shared
0.00
None
1.21M
Credicorp Ltd
SOLEShares557.23K
TypeSH
Market value$217.08M
1.26%
Sole
445.65K
Shared
0.00
None
111.57K
Edgewise Therapeutics Inc
SOLEShares4.73M
TypeSH
Market value$192.12M
1.11%
Sole
3.88M
Shared
0.00
None
848.34K
Vicor Corp
SOLEShares496.51K
TypeSH
Market value$188.56M
1.09%
Sole
404.42K
Shared
0.00
None
92.09K
Ultra Clean Holdings Inc
SOLEShares1.31M
TypeSH
Market value$186.68M
1.08%
Sole
1.02M
Shared
0.00
None
293.89K
Curtiss-Wright Corp
SOLEShares229.12K
TypeSH
Market value$173.62M
1.01%
Sole
195.07K
Shared
0.00
None
34.05K
Xometry Inc
SOLEShares1.77M
TypeSH
Market value$170.67M
0.99%
Sole
1.46M
Shared
0.00
None
307.78K
Terawulf Inc
SOLEShares6.16M
TypeSH
Market value$152.25M
0.88%
Sole
5.03M
Shared
0.00
None
1.14M
Septerna Inc
SOLEShares4.43M
TypeSH
Market value$148.46M
0.86%
Sole
3.76M
Shared
0.00
None
668.50K
Nextpower Inc
SOLEShares1.21M
TypeSH
Market value$143.83M
0.83%
Sole
1.02M
Shared
0.00
None
186.80K
CECO Environmental Corp
SOLEShares1.56M
TypeSH
Market value$141.60M
0.82%
Sole
1.21M
Shared
0.00
None
350.12K
Credo Technology Group Holding
SOLEShares517.06K
TypeSH
Market value$140.62M
0.81%
Sole
446.26K
Shared
0.00
None
70.81K
Carpenter Technology Corp
SOLEShares227.20K
TypeSH
Market value$140.15M
0.81%
Sole
197.68K
Shared
0.00
None
29.52K
ICICI Bank Ltd
SOLEShares4.83M
TypeSH
Market value$140.10M
0.81%
Sole
3.88M
Shared
0.00
None
949.42K
nLight Inc
SOLEShares1.99M
TypeSH
Market value$138.27M
0.80%
Sole
1.54M
Shared
0.00
None
445.40K
Onto Innovation Inc
SOLEShares354.65K
TypeSH
Market value$134.22M
0.78%
Sole
305.20K
Shared
0.00
None
49.45K
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
TSMCSOLE | ADR | 984.50K | SH | $470.17M 2.72% | 785.60K | 0.00 | 198.90K |
Definium Therapeutics IncSOLE | COM | 6.85M | SH | $322.00M 1.87% | 5.83M | 0.00 | 1.02M |
Praxis Precision Medicines IncSOLE | COM | 959.05K | SH | $321.08M 1.86% | 815.32K | 0.00 | 143.73K |
Xenon Pharmaceuticals IncSOLE | COM | 4.42M | SH | $266.70M 1.55% | 3.72M | 0.00 | 697.01K |
Silicon Motion Technology CorpSOLE | ADR | 786.07K | SH | $262.02M 1.52% | 646.35K | 0.00 | 139.72K |
Spyre Therapeutics IncSOLE | COM | 2.80M | SH | $248.51M 1.44% | 2.28M | 0.00 | 518.86K |
Crinetics Pharmaceuticals IncSOLE | COM | 6.46M | SH | $241.87M 1.40% | 5.57M | 0.00 | 897.48K |
Apogee Therapeutics IncSOLE | COM | 1.74M | SH | $230.96M 1.34% | 1.45M | 0.00 | 289.92K |
Guardant Health IncSOLE | COM | 1.53M | SH | $230.14M 1.33% | 1.30M | 0.00 | 231.59K |
Planet Labs PBCSOLE | COM | 6.72M | SH | $222.67M 1.29% | 5.51M | 0.00 | 1.21M |
Credicorp LtdSOLE | COM | 557.23K | SH | $217.08M 1.26% | 445.65K | 0.00 | 111.57K |
Edgewise Therapeutics IncSOLE | COM | 4.73M | SH | $192.12M 1.11% | 3.88M | 0.00 | 848.34K |
Vicor CorpSOLE | COM | 496.51K | SH | $188.56M 1.09% | 404.42K | 0.00 | 92.09K |
Ultra Clean Holdings IncSOLE | COM | 1.31M | SH | $186.68M 1.08% | 1.02M | 0.00 | 293.89K |
Curtiss-Wright CorpSOLE | COM | 229.12K | SH | $173.62M 1.01% | 195.07K | 0.00 | 34.05K |
Xometry IncSOLE | COM | 1.77M | SH | $170.67M 0.99% | 1.46M | 0.00 | 307.78K |
Terawulf IncSOLE | COM | 6.16M | SH | $152.25M 0.88% | 5.03M | 0.00 | 1.14M |
Septerna IncSOLE | COM | 4.43M | SH | $148.46M 0.86% | 3.76M | 0.00 | 668.50K |
Nextpower IncSOLE | COM | 1.21M | SH | $143.83M 0.83% | 1.02M | 0.00 | 186.80K |
CECO Environmental CorpSOLE | COM | 1.56M | SH | $141.60M 0.82% | 1.21M | 0.00 | 350.12K |
Credo Technology Group HoldingSOLE | COM | 517.06K | SH | $140.62M 0.81% | 446.26K | 0.00 | 70.81K |
Carpenter Technology CorpSOLE | COM | 227.20K | SH | $140.15M 0.81% | 197.68K | 0.00 | 29.52K |
ICICI Bank LtdSOLE | ADR | 4.83M | SH | $140.10M 0.81% | 3.88M | 0.00 | 949.42K |
nLight IncSOLE | COM | 1.99M | SH | $138.27M 0.80% | 1.54M | 0.00 | 445.40K |
Onto Innovation IncSOLE | COM | 354.65K | SH | $134.22M 0.78% | 305.20K | 0.00 | 49.45K |
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