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Altai Capital Management, L.P. — 13F Holdings & Portfolio

CIK 1478982 · latest 13F-HR filed 2026-08-13

Backtest portfolio

Altai Capital Management, L.P. manages $49.0M in 13F-reported U.S. long-equity assets across 5 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are DMRC (46.41%), OSUR (32.86%), SKYH (14.35%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 0 new positions and exited 0; 2 existing positions rose in reported value and 1 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.

Loading holdings…
AUM
$49.0M

Long-equity book

Holdings
5

Distinct positions

Period
2026-06-30

Filed 2026-08-13

Q/Q Activity
+0 / −0 / ↑2 / ↓1

vs 2026-03-31

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q2 26
DMRC46.5% · 0%OSUR32.9% · 0%SKYH14.4% · 0%YTRA6.3% · 0%

Box 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 value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q1 26 → Q2 26

Estimated 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 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 100%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

As of the firm’s regulatory filing dated Mar 31, 2026.

Assets Under Management
$49.8M
Discretionary
$49.8M
Employees
4
Accounts
4
Phone
(949) 326-9611
Website
Mailing Address
PO BOX 15203, IRVINE, CA, 92623-9998
Name Title / Status Ownership Type
ALTAI CAPITAL MANAGEMENT, LLC ControlGENERAL PARTNER
since Jul 2009
Less than 5%Domestic Entity
BAJAJ, RISHI, (NMN) ControlFOUNDING PRINCIPAL/PRESIDENT/CHIEF INVESTMENT OFFICER/PORTFOLIO MANAGER
since Jul 2009
75% or moreIndividual
SCAROLA, MICHAEL, G ControlCHIEF OPERATING OFFICER/CHIEF FINANCIAL OFFICER/CHIEF COMPLIANCE OFFICER
since Jan 2019
Less than 5%Individual
BAJAJ, RISHI, (NMN) Control
Indirect owner via ALTAI CAPITAL MANAGEMENT, LLC
MEMBER
since Jul 2009
75% or moreIndividual
Ownership & leadership changes · 9 filings with changes since Mar 30, 2012

From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.

Mar 29, 2024 filing
  • ChangedBAJAJ, RISHI, (NMN) · title FOUNDING PRINCIPAL/PORTFOLIO MANAGER → FOUNDING PRINCIPAL/PRESIDENT/CHIEF INVESTMENT OFFICER/PORTFOLIO MANAGER
Mar 31, 2020 filing
  • ChangedBAJAJ, RISHI, (NMN) · title MANAGING PRINCIPAL/PORTFOLIO MANAGER → FOUNDING PRINCIPAL/PORTFOLIO MANAGER
Feb 7, 2019 filing
  • No longer listedLEITNER, JONATHAN, ROSS · CHIEF OPERATING OFFICER/CHIEF FINANCIAL OFFICER/CHIEF COMPLIANCE OFFICER · Less than 5% · control person · listed since Dec 2011
  • AddedSCAROLA, MICHAEL, G · CHIEF OPERATING OFFICER/CHIEF FINANCIAL OFFICER/CHIEF COMPLIANCE OFFICER · Less than 5% · control person
Jun 30, 2016 filing
  • No longer listedTESORIERE, STEVEN, VINCENT · MANAGING PRINCIPAL/PORTFOLIO MANAGER · 25–50% · control person · listed since Jul 2009
  • No longer listedTESORIERE, STEVEN, VINCENT · MEMBER · 25–50% · indirect via ALTAI CAPITAL MANAGEMENT, LLC · control person · listed since Jul 2009
  • ChangedBAJAJ, RISHI, (NMN) · ownership 50–75% → 75% or more
  • ChangedBAJAJ, RISHI, (NMN) · indirect via ALTAI CAPITAL MANAGEMENT, LLC: ownership 50–75% → 75% or more
Jan 29, 2016 filing
  • No longer listedSYMONDS, TOBY, EDGCUMBE · MANAGING PRINCIPAL/PRESIDENT/CHIEF OPERATING OFFICER/CHIEF COMPLIANCE OFFICER · 10–25% · control person · listed since Jul 2009
  • ChangedBAJAJ, RISHI, (NMN) · ownership 25–50% → 50–75%
  • ChangedBAJAJ, RISHI, (NMN) · indirect via ALTAI CAPITAL MANAGEMENT, LLC: ownership 25–50% → 50–75%
  • ChangedLEITNER, JONATHAN, ROSS · title CHIEF FINANCIAL OFFICER → CHIEF OPERATING OFFICER/CHIEF FINANCIAL OFFICER/CHIEF COMPLIANCE OFFICER
Aug 21, 2014 filing
  • ChangedBAJAJ, RISHI, (NMN) · title MANAGING PRINCIPAL/CHIEF INVESTMENT OFFICER/PORTFOLIO MANAGER → MANAGING PRINCIPAL/PORTFOLIO MANAGER; ownership 50–75% → 25–50%
  • ChangedBAJAJ, RISHI, (NMN) · indirect via ALTAI CAPITAL MANAGEMENT, LLC: ownership 50–75% → 25–50%
Mar 28, 2014 filing
  • ChangedBAJAJ, RISHI, (NMN) · ownership 25–50% → 50–75%
  • ChangedBAJAJ, RISHI, (NMN) · indirect via ALTAI CAPITAL MANAGEMENT, LLC: ownership 25–50% → 50–75%
Mar 28, 2013 filing
  • ChangedBAJAJ, RISHI, (NMN) · title MANAGING PRINCIPAL/PORTFOLIO MANAGER → MANAGING PRINCIPAL/CHIEF INVESTMENT OFFICER/PORTFOLIO MANAGER
  • ChangedBAJAJ, RISHI, (NMN) · indirect via ALTAI CAPITAL MANAGEMENT, LLC: title MANAGING MEMBER → MEMBER
  • ChangedSYMONDS, TOBY, EDGCUMBE · title MANAGING PRINCIPAL/CHIEF OPERATING OFFICER/CHIEF COMPLIANCE OFFICER → MANAGING PRINCIPAL/PRESIDENT/CHIEF OPERATING OFFICER/CHIEF COMPLIANCE OFFICER
  • ChangedTESORIERE, STEVEN, VINCENT · indirect via ALTAI CAPITAL MANAGEMENT, LLC: title MANAGING MEMBER → MEMBER
May 10, 2012 filing
  • ChangedLEITNER, JONATHAN, ROSS · now a control person
Mar 30, 2012 filing (earliest on record)
  • ListedALTAI CAPITAL MANAGEMENT, LLC · GENERAL PARTNER · Less than 5% · control person
  • ListedBAJAJ, RISHI, (NMN) · MANAGING PRINCIPAL/PORTFOLIO MANAGER · 25–50% · control person
  • ListedBAJAJ, RISHI, (NMN) · MANAGING MEMBER · 25–50% · indirect via ALTAI CAPITAL MANAGEMENT, LLC · control person
  • ListedLEITNER, JONATHAN, ROSS · CHIEF FINANCIAL OFFICER · Less than 5%
  • ListedSYMONDS, TOBY, EDGCUMBE · MANAGING PRINCIPAL/CHIEF OPERATING OFFICER/CHIEF COMPLIANCE OFFICER · 10–25% · control person
  • ListedTESORIERE, STEVEN, VINCENT · MANAGING PRINCIPAL/PORTFOLIO MANAGER · 25–50% · control person
  • ListedTESORIERE, STEVEN, VINCENT · MANAGING MEMBER · 25–50% · indirect via ALTAI CAPITAL MANAGEMENT, LLC · control person

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)

Show all 2 →

Top Trims

Show all 1 →

New Positions

  • No new positions this quarter.
Show all 0 →

Exited Positions

  • No exits this quarter.
Show all 0 →

Altai Capital Management, L.P. 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 DIGIMARC CORP NEW COM DMRC 25381B101 $22.8M 46.41% 2,769,346 SH
2 ORASURE TECHNOLOGIES INC COM OSUR 68554V108 $16.1M 32.86% 3,613,836 SH
3 SKY HARBOUR GROUP CORPORATIO COM CL A SKYH 83085C107 $7.0M 14.35% 715,327 SH
4 YATRA ONLINE INC ORD SHS YTRA G98338109 $3.1M 6.25% 3,252,708 SH
5 SKY HARBOUR GROUP CORPORATIO W EXP 01/25/202 Call SKYH.WS 83085C115 $60.0K 0.12% 130,961 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-13 $49.0M 5 0001478982-26-000004
2026-03-31 2026-05-18 $35.0M 5 0001478982-26-000003
2025-12-31 2026-02-17 $39.6M 5 0001478982-26-000002
2025-09-30 2025-11-14 $51.0M 5 0001478982-25-000006
Filer Information
Address
9040 SUNSET BLVD #1004
WEST HOLLYWOOD, CA 90069
Phone
(949) 326-9611
Filing Manager
Altai Capital Management, L.P.
IRVINE, CA
Signatory
Rishi Bajaj
Chief Investment Officer