13F Insight
DOSSIER · 13F-HR · Q1 2026

Deer Management Co. LLC

$622M in tracked AUM across 10 positions as of Q1 2026.

DM
CIK 0001494127 · last filed Mar 31, 2026
Total AUM
$622M
as of Q1 2026
Holdings
10
—
positions
Whale Score
69
69
tracked
Activity
—
no data
changes this Q
AI Analysis · Q1 2026

Portfolio Overview

Deer Management Co. LLC presents a highly concentrated and actively managed portfolio with a distinct focus on high-growth, mid-to-late-stage private or pre-IPO equity-backed companies that have recently transitioned to public markets. As of the report date September 30, 2025, the firm manages approximately $1.04 billion in assets across a mere nine holdings. This extremely low number of holdings indicates a conviction-based strategy rather than a diversified index-huggin...

The portfolio experienced significant contraction during the quarter, with total value decreasing by 17.7% (from $1.26 billion to $1.04 billion). This decline is attributable to a combination of active deleveraging—specifically a large reduction in the top position—and the complete exit of four previous holdings. The fund’s turnover is notably high; with four exits and one new entry, the manager is not hesitant to reallocate capital aggressively when the investment thesis changes or liquidity events occur.

Key Holdings

Analysis generated by 13F Insight from SEC Form 13F filing data · Q1 2026. Methodology

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
TTAN
SERVICETITAN, INC.
$322M5.1M51.7%02
STUB
STUBHUB HOLDINGS, INC.
$138M22.0M22.1%03
HNGE
HINGE HEALTH, INC.
$102M2.6M16.3%04
LAW
CS DISCO, INC.
$33M8.7M5.3%05
KYMR
KYMERA THERAPEUTICS, INC.
$10M126K1.7%06
NSHEUR
SPIRE GLOBAL, INC.
$9M713K1.4%07
M4R82T106
FIVERR INTERNATIONAL LTD.
$6M561K0.9%08
GUTS
FRACTYL HEALTH, INC.
$2M4.8M0.4%09
TCRX
TSCAN THERAPEUTICS, INC.
$1M1.2M0.2%

Filing history

2026Q1Mar 31
$622M▼ 39.5%
10 positionsView →2025Q4Dec 31
$1.0B▼ 0.6%
9 positionsView →2025Q3Sep 30
$1.0B▼ 17.7%
9 positionsView →2025Q2Jun 30
$1.3B▲ 16.2%
11 positionsLocked2025Q1Mar 31
$1.1B▼ 15.5%
11 positionsLocked2024Q4Dec 31
$1.3B▲ 103.3%
12 positionsLocked2024Q3Sep 30
$630M▲ 29.6%
13 positionsLocked2024Q2Jun 30
$486M▼ 11.9%
14 positionsLocked2024Q1Mar 31
$552M▼ 28.6%
14 positionsLocked2023Q4Dec 31
$773M▼ 5.8%
15 positionsLocked2023Q3Sep 30
$821M▼ 26.1%
16 positionsLocked2023Q2Jun 30
$1.1B▲ 1.6%
17 positionsLocked
Showing 12 of 18