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Equibles

CITADEL ADVISORS LLC

Position in PUBM — PubMatic, Inc.

CIK 1423053 MIAMI, FL
Back to PUBM Full portfolio

Position in PUBM

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$1,219,170
-$1,141,517 QoQ
Shares Held
149,043
-44.0% QoQ
Ownership
0.321%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2020
21 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in PUBM Over Time

Shares Held

Position Value (USD)

Derivatives in PUBM

reported options exposure · as of Mar 31, 2026
CallValue
$826,180
CallShares
101,000
PutValue
$1,895,306
PutShares
231,700

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Software - Application

Technology · as of Mar 31, 2026

CITADEL ADVISORS LLC holds $5,205,756,109 across 152 Software - Application names. PUBM ranks #99 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 SSNC
SS&C Technologies Holdings Inc
 5,575,290 $376,722,344
2 CRM
Salesforce, Inc.
 1,951,334 $364,255,516
3 ZM
Zoom Communications, Inc.
 4,230,754 $340,110,313
4 DDOG
Datadog, Inc.
 2,705,995 $319,442,709
5 NOW
ServiceNow, Inc.
 2,636,657 $275,662,489
6 ADSK
Autodesk, Inc.
 973,496 $233,054,942
7 CWAN
Clearwater Analytics Holdings, Inc.
 8,441,416 $199,639,487
8 PCTY
Paylocity Holding Corp
 1,725,680 $186,442,466

All Filings in PUBM

Export CSV
50 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,895,306 231,700
2026-03-31 $826,180 101,000
2026-03-31 $1,219,170 149,043
2025-12-31 $2,360,687 266,143
2025-12-31 $887,000 100,000
2025-12-31 $2,031,230 229,000
2025-09-30 $879,336 106,200
2025-09-30 $875,196 105,700
2025-09-30 $2,592,699 313,128
2025-06-30 $1,650,788 132,700
2025-06-30 $1,215,388 97,700
2025-06-30 $6,189,795 497,572
2025-03-31 $1,076,692 117,800
2025-03-31 $1,160,788 127,001
2025-03-31 $809,804 88,600
2024-12-31 $2,027,220 138,000
2024-12-31 $2,836,639 193,100
2024-12-31 $2,402,725 163,562
2024-09-30 $3,445,379 231,700
2024-09-30 $1,727,492 116,173
2024-09-30 $3,232,738 217,400
2024-06-30 $4,285,410 211,000
2024-06-30 $728,214 35,855
2024-06-30 $3,009,942 148,200
2024-03-31 $3,987,332 168,100
2024-03-31 $118,717 5,005
2024-03-31 $5,256,352 221,600
2023-12-31 $5,480 336
2023-12-31 $4,459,154 273,400
2023-12-31 $1,996,344 122,400
2023-09-30 $2,263,910 187,100
2023-09-30 $1,225,730 101,300
2023-09-30 $431,763 35,683
2023-06-30 $3,206,312 175,400
2023-06-30 $3,407,739 186,419
2023-06-30 $2,776,732 151,900
2023-03-31 $3,048,692 220,600
2023-03-31 $6,426 465
2023-03-31 $2,631,328 190,400
2022-12-31 $27,797 2,170
2022-12-31 $2,054,724 160,400
2022-12-31 $1,804,929 140,900
2022-09-30 $1,549,832 93,195
2022-09-30 $2,642,507 158,900
2022-09-30 $2,080,413 125,100
2022-06-30 $1,809,871 113,900
2022-06-30 $3,854,914 242,600
2022-06-30 $1,696,209 106,747
2022-03-31 $7,078,520 271,000
2022-03-31 $6,298,968 241,155

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