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DCM

Driehaus Capital Management Portfolio holdings

AUM $13.6B
1-Year Est. Return 173.98%
This Fund
S&P 500
This Quarter Est. Return
+28.72%
1 Year Est. Return
+173.98%
3 Year Est. Return
+706.72%
5 Year Est. Return
+1,585.86%
10 Year Est. Return
+31,592.09%
AUM
$14.7B
AUM Growth
+$761M
Cap. Flow
-$934M
Cap. Flow %
-6.35%
Top 10 Hldgs %
16.56%
Holding
518
New
87
Increased
137
Reduced
150
Closed
114

Top Buys

Rank Stock Value
1
EOSE icon
Eos Energy Enterprises
EOSE
+$111M
2
RMBS icon
Rambus
RMBS
+$93.9M
3
PRAX icon
Praxis Precision Medicines
PRAX
+$80.5M
4
FMX icon
Fomento Económico Mexicano
FMX
+$65.4M
5
NU icon
Nu Holdings
NU
+$59.3M

Top Sells

Rank Stock Value
1
ALAB icon
Astera Labs
ALAB
+$138M
2
CVLT icon
Commault Systems
CVLT
+$120M
3
PL icon
Planet Labs
PL
+$84M
4
OLLI icon
Ollie's Bargain Outlet
OLLI
+$76.8M
5
CRDO icon
Credo Technology Group
CRDO
+$75.9M

Sector Composition

Rank Sector Weight
1 Healthcare 29.41%
2 Industrials 21.41%
3 Technology 18.1%
4 Consumer Discretionary 9.17%
5 Financials 9.13%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
VIK icon
201
Viking Holdings
VIK
$46.6B
$21M 0.14%
293,790
+91,238
+45% +$5.82M
ALNT icon
202
Allient
ALNT
$1.49B
$20.8M 0.14%
+387,147
New +$20.2M
NBIX icon
203
Neurocrine Biosciences
NBIX
$16.8B
$20.6M 0.14%
145,561
+40,599
+39% +$5.88M
AR icon
204
Antero Resources
AR
$11.1B
$20.1M 0.14%
583,249
+196,759
+51% +$6.66M
LPTH icon
205
Lightpath Technologies
LPTH
$651M
$19.9M 0.14%
+1,842,100
New +$14.9M
VISN
206
Vistance Networks Inc
VISN
$2.65B
$19.7M 0.13%
+1,087,304
New +$18.8M
BLD
207
DELISTED
TopBuild
BLD
$19.5M 0.13%
46,776
+1,994
+4% +$855K
ROKU icon
208
Roku
ROKU
$21.5B
$19.5M 0.13%
+179,485
New +$18.2M
PRLB icon
209
Protolabs
PRLB
$1.79B
$19.3M 0.13%
+382,155
New +$19.5M
WMS icon
210
Advanced Drainage Systems
WMS
$10.6B
$19.2M 0.13%
132,677
+7,815
+6% +$1.13M
UUUU icon
211
Energy Fuels
UUUU
$2.86B
$19.1M 0.13%
1,316,473
-31,636
-2% -$537K
AMPX icon
212
Amprius Technologies
AMPX
$1.36B
$18.9M 0.13%
2,393,212
-697,457
-23% -$7.97M
SXI icon
213
Standex International
SXI
$3.59B
$18.8M 0.13%
86,578
+32,803
+61% +$7.6M
INSM icon
214
Insmed
INSM
$21.4B
$18.4M 0.12%
105,617
+6,316
+6% +$1.15M
NP
215
Neptune Insurance Holdings
NP
$4.35B
$18.1M 0.12%
+620,152
New +$16.3M
ASTS icon
216
AST SpaceMobile
ASTS
$17.6B
$17.9M 0.12%
246,363
-779,395
-76% -$55.6M
ANDG
217
Andersen Group
ANDG
$5.35B
$17.9M 0.12%
+688,666
New +$17.3M
AGYS icon
218
Agilysys
AGYS
$2.97B
$17.7M 0.12%
149,286
-44,474
-23% -$5.35M
AAOI icon
219
Applied Optoelectronics
AAOI
$7.57B
$17.7M 0.12%
507,473
+132,177
+35% +$3.95M
OPLN
220
Openlane
OPLN
$4.21B
$17.5M 0.12%
588,120
-20,375
-3% -$551K
APEI icon
221
American Public Education
APEI
$890M
$17.3M 0.12%
458,854
+114,143
+33% +$4.09M
FEIM icon
222
Frequency Electronics
FEIM
$572M
$16.9M 0.11%
+313,029
New +$11.5M
CHRW icon
223
C.H. Robinson
CHRW
$17.4B
$16.5M 0.11%
102,804
+6,132
+6% +$906K
QXO
224
QXO Inc
QXO
$13.8B
$16.4M 0.11%
851,019
+53,762
+7% +$1.03M
TCMD icon
225
Tactile Systems Technology
TCMD
$635M
$16.4M 0.11%
+565,642
New +$12.6M
7 8
9
10 11

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Driehaus Capital Management's Q4 2025 Portfolio in Review

As of Q4 2025, Driehaus Capital Management held 518 positions worth $14.7B, up 5.4% from $14B the previous quarter. Its ten largest holdings account for 17% of the portfolio.

Driehaus Capital Management withdrew a net $934M in Q4 2025, closing 114 positions and reducing 150 holdings. Its most notable exit was Commault Systems, an estimated $120M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 29% of assets, up from 20% a quarter earlier, followed by Industrials and Technology.

Against the trend, Driehaus Capital Management opened a new position in Rambus worth $87.7M.

  • Driehaus Capital Management's largest Q4 2025 buy was Rambus: 954,164 shares worth $87.7M.
  • Driehaus Capital Management added most to Eos Energy Enterprises in Q4 2025, an estimated $111M increase.
  • Driehaus Capital Management's biggest Q4 2025 reduction was Astera Labs, cutting an estimated $138M.
  • Driehaus Capital Management fully exited Commault Systems in Q4 2025, selling an estimated $120M.
  • Driehaus Capital Management's ten largest holdings make up 17% of its $14.7B portfolio in Q4 2025.
  • Driehaus Capital Management opened 87 new positions and closed 114 in Q4 2025.
  • Driehaus Capital Management's portfolio value rose 5.4% quarter-over-quarter to $14.7B.

Based on Driehaus Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.