HAWK RIDGE CAPITAL MANAGEMENT LP — 13F Holdings & Portfolio
CIK 1609074 · latest 13F-HR filed 2026-08-14
HAWK RIDGE CAPITAL MANAGEMENT LP manages $3.12B in 13F-reported U.S. long-equity assets across 44 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are SIMO (10.85%), RBA (7.29%), OPLN (6.57%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 14 new positions and exited 18; 23 existing positions rose in reported value and 7 fell.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
Long-equity book
Distinct positions
Filed 2026-08-14
vs 2026-03-31
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Portfolio map
Q2 26Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.
Sector mix
% of 13F valueSectors from each company's SIC code; funds and ETFs grouped separately.
Biggest buys and sells
Q1 26 → Q2 26Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.
13F assets and positions
4 quartersTotal reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.
Top positions over time
reported valueThe eight largest current positions, valued at each quarter end.
Concentration
top 10 = 60.2%Cumulative share of the portfolio held in the largest N positions.
SUITE 900
LOS ANGELES, CA 90025
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| ALAJOU, ZANE, SAMIR Control | CHIEF FINANCIAL OFFICER | Less than 5% | Individual |
| BRADLEY, DAVID, SMITH Control | LIMITED PARTNER / CHIEF OPERATING OFFICER | 5–10% | Individual |
| BROWN, DAVID, GRAHAM Control | LIMITED PARTNER / CHIEF INVESTMENT OFFICER | 75% or more | Individual |
| BROWN, DAVID, GRAHAM Control | TRUSTEE | 75% or more | Individual |
| DAVID G. BROWN TRUST Control | MANAGING MEMBER | 75% or more | Domestic Entity |
| HAWK RIDGE CAPITAL MANAGEMENT GP, LLC Control | GENERAL PARTNER | Less than 5% | Domestic Entity |
| LEUNG, JUSTINE, NMN Control | CHIEF COMPLIANCE OFFICER / GENERAL COUNSEL | Less than 5% | Individual |
| MCCOY, CHRISTOPHER, HALPIN | LIMITED PARTNER | Less than 5% | Individual |
| PATNA, RAVI, NMN | LIMITED PARTNER | 5–10% | Individual |
| WAGNER, ADAM, RICHARD | LIMITED PARTNER / HEAD OF INVESTOR RELATIONS | Less than 5% | Individual |
Quarter-over-quarter changes
Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.
Top Adds (vs prior quarter)
- SILICON MOTION TECHNOLOGY CO$206.7M +156.8%
- RB GLOBAL INC$189.4M +498.1%
- SEAGATE TECHNOLOGY HLDNGS PL$85.9M +126.5%
- OPENLANE INC$60.1M +41.5%
- ESCO TECHNOLOGIES INC$58.1M +122.5%
Top Trims
- BLACKLINE INC-$36.3M -51.9%
- VERISIGN INC-$26.4M -11.6%
- LIBERTY ENERGY INC-$13.3M -60.2%
- ACADIA HEALTHCARE COMPANY IN-$7.2M -36.9%
- ARCHROCK INC-$5.5M -57.4%
New Positions
- CARMAX INC$149.9M
- FABRINET$98.8M
- ARRAY DIGITAL INFRASTRUCTURE$65.9M
- SPOTIFY TECHNOLOGY S A$25.4M
- MATERION CORP$13.6M
Exited Positions
- LIBERTY MEDIA CORP DEL$157.3M
- FIDELITY NATL INFORMATION SV$121.9M
- HEWLETT PACKARD ENTERPRISE C$101.2M
- NCINO INC$67.1M
- WORKIVA INC$65.1M
HAWK RIDGE CAPITAL MANAGEMENT LP Holdings (2026-06-30)
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | SILICON MOTION TECHNOLOGY CO | SIMO | 82706C108 | $338.4M | 10.85% | 1,015,215 | SH |
| 2 | RB GLOBAL INC | RBA | 74935Q107 | $227.4M | 7.29% | 1,952,874 | SH |
| 3 | OPENLANE INC | OPLN | 48238T109 | $204.8M | 6.57% | 4,967,144 | SH |
| 4 | VERISIGN INC | VRSN | 92343E102 | $200.8M | 6.44% | 798,295 | SH |
| 5 | CORPAY INC | CPAY | 219948106 | $183.9M | 5.90% | 551,756 | SH |
| 6 | SEAGATE TECHNOLOGY HLDNGS PL | STX | G7997R103 | $153.7M | 4.93% | 159,320 | SH |
| 7 | CARMAX INC | KMX | 143130102 | $149.9M | 4.81% | 2,834,458 | SH |
| 8 | ALLEGION PLC | ALLE | G0176J109 | $143.0M | 4.59% | 1,017,907 | SH |
| 9 | WOODWARD INC | WWD | 980745103 | $137.7M | 4.42% | 323,629 | SH |
| 10 | MARTIN MARIETTA MATLS INC | MLM | 573284106 | $137.6M | 4.41% | 238,655 | SH |
| 11 | VALVOLINE INC | VVV | 92047W101 | $116.2M | 3.73% | 2,940,050 | SH |
| 12 | ESCO TECHNOLOGIES INC | ESE | 296315104 | $105.5M | 3.38% | 301,500 | SH |
| 13 | ATLANTA BRAVES HLDGS INC | BATRK | 047726302 | $102.5M | 3.29% | 1,975,760 | SH |
| 14 | FABRINET | FN | G3323L100 | $98.8M | 3.17% | 175,763 | SH |
| 15 | TKO GROUP HOLDINGS INC | TKO | 87256C101 | $96.1M | 3.08% | 477,537 | SH |
| 16 | MYR GROUP INC | MYRG | 55405W104 | $78.4M | 2.52% | 156,745 | SH |
| 17 | CARPENTER TECHNOLOGY CORP | CRS | 144285103 | $66.1M | 2.12% | 107,138 | SH |
| 18 | ARRAY DIGITAL INFRASTRUCTURE | AD | 911684108 | $65.9M | 2.11% | 1,817,469 | SH |
| 19 | SIX FLAGS ENTERTAINMENT CORP | FUN | 83001C108 | $59.9M | 1.92% | 2,810,993 | PRN |
| 20 | UNITED PARKS & RESORTS INC | PRKS | 81282V100 | $56.4M | 1.81% | 1,182,305 | SH |
| 21 | ATI INC | ATI | 01741R102 | $40.3M | 1.29% | 204,700 | SH |
| 22 | EVERUS CONSTR GROUP | ECG | 300426103 | $39.5M | 1.27% | 237,860 | SH |
| 23 | LIBERTY MEDIA CORP DEL | FWONA | 531229771 | $38.6M | 1.24% | 441,500 | SH |
| 24 | WEX INC | WEX | 96208T104 | $34.6M | 1.11% | 245,411 | SH |
| 25 | BLACKLINE INC | BL | 09239B109 | $33.6M | 1.08% | 1,197,966 | SH |
| 26 | XPO INC | XPO | 983793100 | $30.0M | 0.96% | 146,068 | SH |
| 27 | KODIAK GAS SVCS INC | KGS | 50012A108 | $26.8M | 0.86% | 356,550 | SH |
| 28 | SPOTIFY TECHNOLOGY S A | SPOT | L8681T102 | $25.4M | 0.82% | 55,400 | SH |
| 29 | MILLROSE PPTYS INC | MRP | 601137102 | $14.7M | 0.47% | 489,509 | SH |
| 30 | MATERION CORP | MTRN | 576690101 | $13.6M | 0.44% | 45,800 | SH |
| 31 | ACADIA HEALTHCARE COMPANY IN | ACHC | 00404A109 | $12.3M | 0.40% | 418,017 | SH |
| 32 | AEVA TECHNOLOGIES INC | AEVA | 00835Q202 | $12.0M | 0.38% | 416,800 | SH |
| 33 | PERFORMANCE FOOD GROUP CO | PFGC | 71377A103 | $10.2M | 0.33% | 91,526 | SH |
| 34 | AON PLC | AON | G0403H108 | $9.6M | 0.31% | 29,000 | SH |
| 35 | LIBERTY ENERGY INC | LBRT | 53115L104 | $8.8M | 0.28% | 336,055 | SH |
| 36 | ARXIS INC | ARXS | 04339D105 | $8.0M | 0.26% | 172,937 | SH |
| 37 | SENSATA TECHNOLOGIES HLDG PL | ST | G8060N102 | $7.4M | 0.24% | 154,900 | SH |
| 38 | PLANET FITNESS MASTER ISSUER | PLNT | 72703H101 | $7.2M | 0.23% | 137,300 | SH |
| 39 | DPC HOLDINGS PLC | DPC | G2R11M108 | $7.0M | 0.22% | 142,700 | SH |
| 40 | ARCHROCK INC | AROC | 03957W106 | $4.1M | 0.13% | 100,854 | SH |
| 41 | FEDEX FGHT HLDG CO INC | FDXF | 314352105 | $4.0M | 0.13% | 26,300 | SH |
| 42 | AIB DATA CENTERS INC | AIB | 093919108 | $3.6M | 0.12% | 1,700,000 | SH |
| 43 | ATLANTA BRAVES HLDGS INC | BATRA | 047726104 | $2.4M | 0.08% | 43,331 | SH |
| 44 | LEGALZOOM COM INC | LZ | 52466B103 | $709.4K | 0.02% | 115,729 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $3.12B | 44 | 0001892688-26-000129 |
| 2026-03-31 | 2026-05-15 | $2.75B | 48 | 0001892688-26-000085 |
| 2025-12-31 | 2026-02-17 | $2.17B | 36 | 0001892688-26-000044 |
| 2025-09-30 | 2025-11-14 | $2.10B | 44 | 0001892688-25-000198 |
LOS ANGELES, CA 90025