Vault-13

Arkhouse Management Co. LP

New York, NY · CIK 2021808 · 13F filing filed 2025-11-13

SEC-registered investment adviser since 2024 · limited partnership

As an employer

$35.9m reported value -2.7% vs Q2 2025
16positions
93.7%in top 10
3 new 6 added 1 reduced 3 sold out vs Q2 2025

Options: 2 call positions ($821.8k notional), 0 put positions (— notional) – listed below, not included above.

Holdings, Q3 2025

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#SecurityTickerShares Value% of portfolioChangeShares change
1 IAC INC COM NEW PPLI PPLI 800,061 $27.3m76.03% 76.03% AddedShares held: Q4 2024 0, Q1 2025 684.4k, Q2 2025 797.7k, Q3 2025 800.1k +2.4k +2,391 0.3%
2 CENTERSPACE COM CSR CSR 19,289 $1.1m3.17% 3.17% AddedShares held: Q4 2024 0, Q1 2025 0, Q2 2025 6.4k, Q3 2025 19.3k +12.9k +12,899 201.9%
3 FRONTVIEW REIT INC COM FVR FVR 73,449 $1.0m2.81% 2.81% AddedShares held: Q4 2024 0, Q1 2025 0, Q2 2025 69.0k, Q3 2025 73.4k +4.5k +4,464 6.5%
4 JACK IN THE BOX INC COM JACK JACK 44,474 $879.3k2.45% 2.45% ReducedShares held: Q4 2024 0, Q1 2025 0, Q2 2025 51.5k, Q3 2025 44.5k -7.0k -7,041 -13.7%
5 INDEPENDENCE RLTY TR INC COM IRT IRT 45,932 $752.8k2.10% 2.10% AddedShares held: Q4 2024 0, Q1 2025 0, Q2 2025 27.5k, Q3 2025 45.9k +18.4k +18,447 67.1%
6 ACADIA RLTY TR COM SH BEN INT AKR AKR 26,519 $534.4k1.49% 1.49% AddedShares held: Q4 2024 0, Q1 2025 12.1k, Q2 2025 25.2k, Q3 2025 26.5k +1.3k +1,309 5.2%
7 SILA REALTY TRUST INC COMMON STOCK COMMON STOCK 20,640 $518.1k1.45% 1.45% UnchangedShares held: Q4 2024 0, Q1 2025 0, Q2 2025 20.6k, Q3 2025 20.6k
8 PEAKSTONE REALTY TRUST COMMON SHARES PKST PKST 38,206 $501.3k1.40% 1.40% NewShares held: Q4 2024 0, Q1 2025 0, Q2 2025 0, Q3 2025 38.2k
9 CAMDEN PPTY TR SH BEN INT CPT CPT 4,665 $498.1k1.39% 1.39% NewShares held: Q4 2024 0, Q1 2025 0, Q2 2025 0, Q3 2025 4.7k
10 EQUITY LIFESTYLE PPTYS INC COM ELS ELS 8,200 $497.7k1.39% 1.39% UnchangedShares held: Q4 2024 0, Q1 2025 0, Q2 2025 8.2k, Q3 2025 8.2k
11 WYNDHAM HOTELS & RESORTS INC COM WH WH 6,170 $493.0k1.38% 1.38% UnchangedShares held: Q4 2024 0, Q1 2025 0, Q2 2025 6.2k, Q3 2025 6.2k
12 AMERICAN HOMES 4 RENT CL A AMH AMH 14,135 $470.0k1.31% 1.31% UnchangedShares held: Q4 2024 0, Q1 2025 0, Q2 2025 14.1k, Q3 2025 14.1k
13 PLYMOUTH INDL REIT INC COM PLYM PLYM 20,530 $458.4k1.28% 1.28% AddedShares held: Q4 2024 0, Q1 2025 0, Q2 2025 18.1k, Q3 2025 20.5k +2.4k +2,420 13.4%
14 AMERICOLD REALTY TRUST INC COM COLD COLD 30,905 $378.3k1.06% 1.06% UnchangedShares held: Q4 2024 0, Q1 2025 0, Q2 2025 30.9k, Q3 2025 30.9k
15 ARMADA HOFFLER PPTYS INC COM AHRT AHRT 41,208 $288.9k0.81% 0.81% NewShares held: Q4 2024 0, Q1 2025 0, Q2 2025 0, Q3 2025 41.2k
16 ELME COMMUNITIES SH BEN INT ELME ELME 10,712 $180.6k0.50% 0.50% UnchangedShares held: Q4 2024 0, Q1 2025 0, Q2 2025 10.7k, Q3 2025 10.7k

Sold out since Q2 2025

SecurityTickerShares held beforeValue then
HEALTHPEAK PROPERTIES INC DOC DOC 29,075 $509.1k29.1k shares
CANADIAN SOLAR INC CSIQ CSIQ 25,200 $278.2k25.2k shares
NEWMARK GROUP INC NMRK NMRK 18,201 $221.1k18.2k shares

Options (notional value)

UnderlyingTickerTypeShares controlled NotionalChange
AMERICOLD REALTY TRUST INC COLD · Call COLDCall 36,700 $449.2k36.7k shares Unchanged
ELME COMMUNITIES ELME · Call ELMECall 22,100 $372.6k22.1k shares Reduced