ALX ONCOLOGY HLDGS INC

$ALXO
← All companies Sign in to track
Institutional coverage

67 13F filers hold $ALXO.

13F holders
67
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

3 holders · Q1 2026

$ALXO is held by 3 top-200 alpha managers as of Q1 2026. The table below lists each position.

01
Level Financial Advisors
0.00% held
α +30.9pts
02
Citigroup Inc.
0.00% held
α +26.3pts
03
Nisa Investment Advisors, LLC
0.00% held
α +16.6pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 10 of 67 · Source: 13F-HR
01
Vida Ventures Advisors, LLC
0.76% of portfolio
26,023,698 sh
02
Greenvale Capital LLP
9.21% of portfolio
12,884,638 sh
03
Minneapolis Portfolio Management Group, LLC
0.01% of portfolio
8,264,847 sh
04
Silver Lake Group, L.L.C.
1.06% of portfolio
7,964,188 sh
05
Palisades Hudson Asset Management, L.P.
0.05% of portfolio
5,826,544 sh
06
Wellington Management Group LLP
0.08% of portfolio
5,734,620 sh
07
Vivo Capital, LLC
0.53% of portfolio
3,184,713 sh
08
Mint Tower Capital Management B.V.
0.53% of portfolio
3,184,713 sh
09
Millstreet Capital Management LLC
1.44% of portfolio
3,173,834 sh
10
Xcel Wealth Management, LLC
1.70% of portfolio
3,057,325 sh
See all 67 13F holders · Pro →

Insider activity · last 90 days

8 transactions · 4 filers
19 Mar 2026
Lettmann Jason —
▼ SOLD
12,311
$2.17
S
02 Feb 2026
Goodman Corey S —
▲ BOUGHT
3,184,713
$1.57
P
19 Feb 2025
Pinto Shelly —
▼ SOLD
550
$1.15
S
19 Feb 2025
Pons Jaume —
▼ SOLD
1,326
$1.15
S
19 Feb 2025
Lettmann Jason —
▼ SOLD
2,159
$1.15
S
06 Jan 2025
Pinto Shelly —
▼ SOLD
2,221
$1.80
S
30 Dec 2024
Pinto Shelly —
▼ SOLD
1,426
$1.58
S
30 Dec 2024
Pons Jaume —
▼ SOLD
10,796
$1.58
S

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $ALXO in the recent window.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 10:09 UTC.