OSS

One Stop Systems INC

+$2.6M

Net Activity

Institutions Holding

77

Popularity Rank

#5046

Avg Weight

0.03%

Total Value

$70.5M

Ownership Trend

77 institutions currently hold OSS, with 47 net buyers and 38 net sellers this quarter.

Institutional Moves

Institutional Moves (Q1 2026)

Neutral

Based on recent trading activity

Net Selling Institutions

38

Net Buying Institutions

47

Key Holders

Key Holders

Top 5 by Value

JS
Jane Street Group, LLC
$7.7M
VC
Vanguard Capital Management LLC
$7.3M
CA
Citadel Advisors LLC
$5.6M
SI
Susquehanna International Group, LLP
$5.0M
BI
BlackRock, Inc.
$4.5M

Top 5 by Conviction

BA
Bard Associates INC
1.03%
EP
Eddie Patel Inc
0.39%
PM
Penbrook Management LLC
0.27%
OA
Oxford Asset Management LLP
0.21%
IM
Informed Momentum Co LLC
0.12%
View all 77 holding institutions

Quarterly Activity

Recent Activity

+$48.5M

Total Buy Value

$37.1M

Total Sell Value

New buy24
Trim21
Add23
Sold out17

47

Net Buyers

38

Net Sellers

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

No Form 144 planned sale filings in the last 90 days

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

No Form 8-K filings for this ticker

FAQ

Who are the top institutional investors holding ONE STOP SYSTEMS INC (OSS)?
Major stakeholders currently include Jane Street Group, LLC ($7.7M), Vanguard Capital Management LLC ($7.3M), Citadel Advisors LLC ($5.6M). Based on the latest 13F filings, there are a total of 77 tracked investment funds and institutions maintaining positions in OSS.
What is the overall institutional sentiment toward OSS recently?
Institutional sentiment appears Bullish (Net Buying). During the most recent reporting quarter, the stock experienced a net inflow of $2.6M, driven by 47 managers accumulating shares while 38 reduced their exposure.
Which institutions have been selling or reducing their OSS positions?
In the latest period, 21 funds trimmed their holdings, and 17 managers completely exited their positions. The aggregate reported sell value was $37.1M.
Are there any notable investors adding OSS to their portfolios?
Yes, buying activity remains notable. 24 institutions opened new positions in {ticker}, and 23 existing holders added to their shares. The total reported buy value for the quarter amounted to $48.5M.

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