MONIMUS CAPITAL MANAGEMENT, LP — 13F Holdings & Portfolio
CIK 1848831 · latest 13F-HR filed 2026-08-14
MONIMUS CAPITAL MANAGEMENT, LP manages $431.8M in 13F-reported U.S. long-equity assets across 56 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are GEV (8.84%), TRIP (7.97%), BKNG (6.01%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 10 new positions and exited 10; 25 existing positions rose in reported value and 13 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 = 42.9%Cumulative share of the portfolio held in the largest N positions.
As of the firm’s regulatory filing dated Mar 31, 2026.
SUITE 500
WOODBRIDGE, NJ 07095
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| BELLINGER, BRIAN, JEFFREY Control | MANAGING PARTNER since Jul 2020 | 75% or more | Individual |
| BRIGGS, BENJAMIN, F Control | CHIEF COMPLIANCE OFFICER / CHIEF FINANCIAL OFFICER since Jul 2020 | 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)
- TRIPADVISOR INC$7.7M +28.8%
- BUILDERS FIRSTSOURCE INC$7.6M +470.0%
- BOOKING HOLDINGS INC$7.0M +37.0%
- JBT MAREL CORPORATION$6.8M +392.7%
- DYNATRACE INC$3.9M +61.2%
Top Trims
- SPECTRUM BRANDS HOLDINGS INC-$6.3M -57.3%
- FLUOR CORP-$4.3M -54.3%
- PINTEREST INC-$3.9M -43.4%
- AMAZON COM INC-$3.8M -25.6%
- LIONSGATE STUDIOS CORP-$3.7M -42.8%
New Positions
- ALKAMI TECHNOLOGY INC$7.9M
- FRESHPET INC$7.0M
- SOMNIGROUP INTERNATIONAL INC$6.4M
- FAIR ISAAC CORP$4.7M
- INSTALLED BLDG PRODS INC$4.4M
Exited Positions
- CME GROUP INC$7.8M
- CLOROX CO DEL$6.3M
- POOL CORP$5.9M
- ENVIRI CORP$5.2M
- GITLAB INC$5.0M
MONIMUS 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 | GE VERNOVA INC Put | GEV | 36828A101 | $38.2M | 8.84% | 32,500 | SH |
| 2 | TRIPADVISOR INC | TRIP | 896945201 | $34.4M | 7.97% | 2,511,223 | SH |
| 3 | BOOKING HOLDINGS INC | BKNG | 09857L108 | $25.9M | 6.01% | 145,478 | SH |
| 4 | RISKIFIED LTD | RSKD | M8216R109 | $18.2M | 4.22% | 3,619,150 | SH |
| 5 | MADISON SQUARE GRDN SPRT COR | MSGS | 55825T103 | $16.5M | 3.82% | 41,012 | SH |
| 6 | MICROSOFT CORP | MSFT | 594918104 | $13.2M | 3.06% | 35,396 | SH |
| 7 | ZIFF DAVIS INC | ZD | 48123V102 | $13.2M | 3.05% | 251,527 | SH |
| 8 | FACTSET RESH SYS INC | FDS | 303075105 | $13.2M | 3.05% | 57,192 | SH |
| 9 | DINE BRANDS GLOBAL INC | DIN | 254423106 | $11.6M | 2.70% | 324,429 | SH |
| 10 | PLANET FITNESS MASTER ISSUER | PLNT | 72703H101 | $11.5M | 2.66% | 219,748 | SH |
| 11 | AMAZON COM INC | AMZN | 023135106 | $11.2M | 2.59% | 46,885 | SH |
| 12 | DYNATRACE INC | DT | 268150109 | $10.2M | 2.37% | 232,883 | SH |
| 13 | DOLLAR TREE INC | DLTR | 256746108 | $9.5M | 2.19% | 78,244 | SH |
| 14 | THERMO FISHER SCIENTIFIC INC | TMO | 883556102 | $9.5M | 2.19% | 18,870 | SH |
| 15 | BUILDERS FIRSTSOURCE INC | BLDR | 12008R107 | $9.2M | 2.14% | 103,173 | SH |
| 16 | JBT MAREL CORPORATION | JBTM | 477839104 | $8.5M | 1.96% | 58,449 | SH |
| 17 | ALBANY INTL CORP | AIN | 012348108 | $8.2M | 1.91% | 110,632 | SH |
| 18 | WORKDAY INC | WDAY | 98138H101 | $8.0M | 1.85% | 65,339 | SH |
| 19 | BILL HOLDINGS INC | BILL | 090043100 | $8.0M | 1.84% | 219,975 | SH |
| 20 | ALKAMI TECHNOLOGY INC | ALKT | 01644J108 | $7.9M | 1.84% | 437,735 | SH |
| 21 | EL POLLO LOCO HLDGS INC | LOCO | 268603107 | $7.7M | 1.79% | 455,982 | SH |
| 22 | FRESHPET INC | FRPT | 358039105 | $7.0M | 1.63% | 118,790 | SH |
| 23 | ADOBE INC | ADBE | 00724F101 | $7.0M | 1.61% | 34,009 | SH |
| 24 | BRAZE INC | BRZE | 10576N102 | $6.9M | 1.60% | 319,141 | SH |
| 25 | SERVICETITAN INC | TTAN | 81764X103 | $6.6M | 1.53% | 93,408 | SH |
| 26 | SOMNIGROUP INTERNATIONAL INC | SGI | 88023U101 | $6.4M | 1.48% | 81,544 | SH |
| 27 | ATLASSIAN CORPORATION | TEAM | 049468101 | $6.0M | 1.40% | 77,704 | SH |
| 28 | AMPLITUDE INC | AMPL | 03213A104 | $6.0M | 1.39% | 783,808 | SH |
| 29 | LUXEXPERIENCE BV | LUXE | 55406W103 | $5.6M | 1.29% | 750,297 | SH |
| 30 | MESA LABS INC | MLAB | 59064R109 | $5.5M | 1.28% | 55,344 | SH |
| 31 | PINTEREST INC | PINS | 72352L106 | $5.1M | 1.19% | 243,667 | SH |
| 32 | LIONSGATE STUDIOS CORP | LION | 53626N102 | $4.9M | 1.14% | 322,397 | SH |
| 33 | FAIR ISAAC CORP | FICO | 303250104 | $4.7M | 1.10% | 3,973 | SH |
| 34 | SPECTRUM BRANDS HOLDINGS INC | SPB | 84790A105 | $4.7M | 1.08% | 54,597 | SH |
| 35 | EVERQUOTE INC | EVER | 30041R108 | $4.6M | 1.06% | 192,749 | SH |
| 36 | INSTALLED BLDG PRODS INC | IBP | 45780R101 | $4.4M | 1.02% | 19,168 | SH |
| 37 | FUNKO INC | FNKO | 361008105 | $4.4M | 1.01% | 743,052 | SH |
| 38 | GIBRALTAR INDS INC | ROCK | 374689107 | $4.1M | 0.96% | 91,939 | SH |
| 39 | REVOLUTION MEDICINES INC | RVMD | 76155X100 | $3.9M | 0.90% | 20,845 | SH |
| 40 | BRIGHT HORIZONS FAM SOL IN D | BFAM | 109194100 | $3.9M | 0.90% | 54,740 | SH |
| 41 | FLUOR CORP | FLR | 343412102 | $3.6M | 0.84% | 69,585 | SH |
| 42 | RUSH STREET INTERACTIVE INC | RSI | 782011100 | $3.4M | 0.78% | 113,905 | SH |
| 43 | TAT TECHNOLOGIES LTD | TATT | M8740S227 | $3.3M | 0.77% | 68,841 | SH |
| 44 | PROTHENA CORP PLC | PRTA | G72800108 | $3.2M | 0.75% | 329,052 | SH |
| 45 | COMMERCE.COM INC | CMRC | 08975P108 | $3.2M | 0.73% | 1,067,329 | SH |
| 46 | ABIVAX SA | ABVX | 00370M103 | $2.9M | 0.67% | 21,644 | SH |
| 47 | FIVE BELOW INC | FIVE | 33829M101 | $2.8M | 0.65% | 15,547 | SH |
| 48 | VIKING THERAPEUTICS INC | VKTX | 92686J106 | $2.6M | 0.60% | 66,502 | SH |
| 49 | UNIQURE NV | QURE | N90064101 | $2.4M | 0.54% | 51,066 | SH |
| 50 | DONNELLEY FINL SOLUTIONS INC | DFIN | 25787G100 | $1.9M | 0.44% | 44,806 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $431.8M | 56 | 0001848831-26-000005 |
| 2026-03-31 | 2026-05-15 | $360.7M | 55 | 0001848831-26-000003 |
| 2025-12-31 | 2026-02-17 | $151.6M | 57 | 0001848831-26-000002 |
| 2025-09-30 | 2025-11-14 | $162.2M | 59 | 0001848831-25-000012 |
SUITE #500
WOODBRIDGE, NJ 07095