Teradata Ownership | Who Owns Teradata?

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Teradata Ownership Summary

Teradata is owned by 60.84% institutional investors, 1.62% insiders, and 37.54% retail investors. Vanguard group is the largest institutional shareholder, holding 12.95% of TDC shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.02% of its assets in Teradata shares.

TDC Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Teradata	60.84%	1.62%	37.54%
Sector	Technology Stocks	50.69%	12.56%	36.75%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	12.34M	12.95%	$265.45M
Blackrock funding, inc. /de	12.24M	12.84%	$263.23M
Blackrock	10.56M	10.84%	$365.04M
Lynrock lake lp	9.42M	9.88%	$202.55M
Ameriprise financial	4.41M	4.63%	$94.86B
State street	3.22M	3.38%	$69.28M
Aqr capital management	2.84M	2.95%	$88.03M
Geode capital management	2.26M	2.38%	$48.69M
Lsv asset management	2.19M	2.30%	$47.20M
Morgan stanley	2.02M	2.12%	$43.38M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Lynrock lake lp	9.42M	16.34%	$202.55M
Circumference group	245.00K	5.89%	$5.27M
Archon capital management	288.23K	3.69%	$6.20M
Harber asset management	264.75K	2.04%	$5.69M
Westerly capital management	300.00K	2.02%	$6.45M
Lightrock netherlands b.v.	185.42K	0.89%	$3.39M
Optimize financial	65.80K	0.74%	$1.42M
Clark estates inc/ny	97.70K	0.48%	$2.10M
Penserra capital management	1.25M	0.32%	$26.88M
Marathon asset management	336.16K	0.27%	$7.23M

Top Buyers

Holder	Shares	% Assets	Change
Norges bank	1.17M	0.00%	1.17M
Alyeska investment group	1.09M	0.07%	1.09M
Boston partners	1.89M	0.04%	784.75K
Jacobs levy equity management	842.09K	0.12%	531.48K
Gotham asset management	878.37K	0.08%	445.24K

Top Sellers

Holder	Shares	% Assets	Change
Blackrock	10.56M	0.01%	-2.52M
M&g	-	-	-1.24M
Van lanschot kempen investment management	-	-	-1.15M
Chicago capital	-	-	-1.03M
Ariel investments	-	-	-635.36K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	1.17M	0.00%	1.17M	$36.32M
Alyeska investment group	1.09M	0.07%	1.09M	$23.55M
Harber asset management	264.75K	2.04%	264.75K	$5.69M
Axa investment managers	251.19K	0.01%	251.19K	$5.40M
Lightrock netherlands b.v.	185.42K	0.89%	185.42K	$3.39M

Sold Out

Holder	Change
Hfm investment advisors	-1.00
Walleye trading	-2.00
Breakwater investment management	-3.00
Claris advisors, llc / mo /	-4.00
Sjs investment consulting	-4.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	255	-31.82%	57,977,057	-38.08%	60	0.63%	109	-43.23%	93	-19.13%
Jun 30, 2025	370	1.65%	93,525,451	0.68%	98	1.03%	192	-	113	17.71%
Mar 31, 2025	362	-7.18%	92,978,167	4.09%	97	1.14%	192	0.52%	96	-20.00%
Dec 31, 2024	231	-38.40%	54,267,936	-36.78%	56	0.71%	105	-41.01%	68	-41.38%
Sep 30, 2024	373	-6.28%	85,138,022	-2.82%	88	1.09%	177	1.14%	115	-10.16%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	5.69M	6.02%	-
iShares Core S&P Mid-Cap ETF	3.11M	3.29%	2.35K
Vanguard US Total Market Shares ETF	3.06M	3.24%	2.35K
Vanguard Total Stock Mkt Idx Inv	2.82M	2.99%	-60.75K
Vanguard Small Cap Index	2.20M	2.33%	-15.01K
Pacer US Cash Cows 100 ETF	2.17M	2.29%	3.20K
Vanguard Information Technology ETF	2.06M	2.18%	21.02K
Vanguard Small Cap Value Index Inv	1.41M	1.50%	-1.25K
Defiance Quantum ETF	1.08M	1.14%	2.55K
Columbia Select Large Cap Value A	1.03M	1.09%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 22, 2025	CHOU TIMOTHY C K	-	Sell	$135.70K
Mar 10, 2025	BRAMLEY CLAIRE	Chief Financial Officer	Sell	$347.42K
Mar 10, 2025	BRAMLEY CLAIRE	Chief Financial Officer	Sell	$452.83K
Mar 10, 2025	BRAMLEY CLAIRE	Chief Financial Officer	Sell	$7.05K
Mar 10, 2025	BRAMLEY CLAIRE	Chief Financial Officer	Sell	$2.35K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	-
2025 Q2	-	1
2025 Q1	-	8
2024 Q4	-	2
2024 Q3	-	4

TDC Ownership FAQ

Who owns the most shares of Teradata?

Teradata’s largest shareholders are Vanguard group (12.34M shares, 12.95%), Blackrock funding, inc. /de (12.24M shares, 12.84%), and Blackrock (10.56M shares, 10.84%). Together, they hold 36.64% of Teradata’s total shares outstanding.

Does Blackrock own Teradata?

Yes, BlackRock owns 10.84% of Teradata, totaling 10.56M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 365.04M$. In the last quarter, BlackRock decreased its holdings by -2.517M shares, a -19.24% change.

Who is Teradata’s biggest shareholder by percentage of total assets invested?

Lynrock lake lp is Teradata’s biggest shareholder by percentage of total assets invested, with 16.34% of its assets in 9.42M Teradata shares, valued at 202.55M$.

Who is the top mutual fund holder of Teradata shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of Teradata shares, with 6.02% of its total shares outstanding invested in 5.69M Teradata shares.

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