GRRR · Gorilla Technology Group Inc.

$13.79 +0.07 (+0.51%) At close · Sep 4

Market Cap

$379.36M

27.51M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP →

Quarter:

Holders: 82

Total Value: $229,949,602

Total Shares: 11,735,350

Institutional Ownership Trend

16 quarters

Holder Concentration

Across 82 13F filers · Δ vs Mar 31, 2026

Top Holder

15.6%

−5.8 pts

Top 5

50.8%

−4.9 pts

Top 10

70.1%

−8.4 pts

HHI

690

Broadly held−233

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +17

Institutional value: +328.0%

Shares held: +119.2%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega CITADEL ADVISORS LLC	+931,618	1,329,093
Mega JANE STREET GROUP, LLC	+225,993	504,759
Mega Legal & General Group Plc	+207,444	346,758
Mega UBS Group AG	+155,951	821,707
Mega BlackRock, Inc.	+115,993	359,837

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega NATIONAL BANK OF CANADA /FI/	−307,100	69,200
Mega ROYAL BANK OF CANADA	−235,394	40,850
Mid OPPENHEIMER & CO INC	−38,819	54,915
Mid SBI Securities Co., Ltd.	−20,868	157,892
Small Themes Management Co LLC	−8,780	93,460

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mid Graham Capital Management, L.P.	1,800,700	$35,797,916
Large Point72 Asset Management, L.P.	722,737	$14,368,011
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	530,543	$10,547,194
Large Driehaus Capital Management LLC	462,051	$9,185,573
Small Skaana Management L.P.	363,784	$7,232,025

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Large Daiwa Securities Group Inc.	175,900	$1,852,227
Small DGS Capital Management, LLC	16,131	$169,859
Mid Ashton Thomas Private Wealth, LLC	15,348	$161,614
Mid Engineers Gate Manager LP	15,061	$158,592
Large Squarepoint Ops LLC	11,210	$118,041

Filter: New 29 Increased 25 Reduced 13 Sold out 12 Unchanged 15

Showing 99 of 99

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Graham Capital Management, L.P.

$35,797,916

15.57%

1,800,700

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$20,701,044

9.00%

1,041,300

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	1,041,300	$20,701,044	100.0%	Other

CITADEL ADVISORS LLC

$16,391,060

7.13%

824,500

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	824,500	$16,391,060	100.0%	Defined

UBS Group AG

$16,313,627

7.09%

820,605

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	1,500	$29,820	0.2%	Defined
UBS AG	231,374	$4,599,715	28.2%	Defined
UBS Switzerland AG	587,731	$11,684,092	71.6%	Defined

Point72 Asset Management, L.P.

$11,928,000

5.19%

600,000

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

$10,547,194

4.59%

530,543

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Global X Management CO LLC joint	521,727	$10,371,932	98.3%	Defined
Global X Management (AUS) Ltd joint	8,816	$175,262	1.7%	Defined

Driehaus Capital Management LLC

$9,185,573

3.99%

462,051

STATE STREET CORP

$7,306,297

3.18%

367,520

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SSGA FUNDS MANAGEMENT, INC.	367,520	$7,306,297	100.0%	Defined

BlackRock, Inc.

$7,153,558

3.11%

359,837

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	3,428	$68,148	1.0%	Sole
BlackRock Asset Management Canada Ltd	7,262	$144,368	2.0%	Sole
BlackRock Fund Advisors	349,147	$6,941,042	97.0%	Sole

Legal & General Group Plc

$6,893,549

3.00%

346,758

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Legal & General Investment Management Ltd	346,758	$6,893,549	100.0%	Defined

CITADEL ADVISORS LLC

$5,727,428

2.49%

288,100

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	288,100	$5,727,428	100.0%	Defined

OSAIC HOLDINGS, INC.

$5,443,879

2.37%

273,837

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	273,837	$5,443,879	100.0%	Defined

Skaana Management L.P.

$4,731,440

2.06%

238,000

JANE STREET GROUP, LLC

$4,552,520

1.98%

229,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	229,000	$4,552,520	100.0%	Defined

CITADEL ADVISORS LLC

$4,303,879

1.87%

216,493

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	216,301	$4,300,063	99.9%	Defined
Held directly	192	$3,816	0.1%	Defined

MORGAN STANLEY

$3,584,541

1.56%

180,309

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO. LLC	66,097	$1,314,008	36.7%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	102,051	$2,028,773	56.6%	Defined
MORGAN STANLEY SMITH BARNEY LLC	12,141	$241,363	6.7%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	20	$397	0.0%	Defined

JANE STREET GROUP, LLC

$3,509,992

1.53%

176,559

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	67,889	$1,349,633	38.5%	Defined
Jane Street Global Trading, LLC	108,670	$2,160,359	61.5%	Defined

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$3,224,536

1.40%

162,200

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	162,200	$3,224,536	100.0%	Other

SBI Securities Co., Ltd.

$3,138,892

1.37%

157,892

KENNEDY CAPITAL MANAGEMENT LLC

$2,701,453

1.17%

135,888

CREDIT AGRICOLE S A

$2,504,880

1.09%

126,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Credit Agricole Corporate & Investment Bank joint	126,000	$2,504,880	100.0%	Defined

Fiduciary Alliance LLC

$2,493,906

1.08%

125,448

DLD Asset Management, LP

$2,492,952

1.08%

125,400

MARSHALL WACE, LLP

$2,358,443

1.03%

118,634

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	110,507	$2,196,879	93.1%	Other
MARSHALL WACE ASIA Ltd	8,127	$161,564	6.9%	Other

GOLDMAN SACHS GROUP INC

$2,221,947

0.97%

111,768

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	111,768	$2,221,947	100.0%	Defined

Centiva Capital, LP

$1,988,000

0.86%

100,000

Skaana Management L.P.

$1,983,705

0.86%

99,784

JANE STREET GROUP, LLC

$1,972,096

0.86%

99,200

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	99,200	$1,972,096	100.0%	Defined

Jump Financial, LLC

$1,919,393

0.83%

96,549

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Jump Trading Holdings, LLC	2,018	$40,117	2.1%	Defined
Leap GP LLC joint	94,531	$1,879,276	97.9%	Defined

Themes Management Co LLC

$1,857,984

0.81%

93,460

SIERRA SUMMIT ADVISORS LLC

$1,682,066

0.73%

84,611

IMC-Chicago, LLC

$1,658,787

0.72%

83,440

Point72 Asset Management, L.P.

$1,520,820

0.66%

76,500

NATIONAL BANK OF CANADA /FI/

$1,375,696

0.60%

69,200

ACADIAN ASSET MANAGEMENT LLC

$1,372,813

0.60%

69,055

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Acadian Inc	69,055	$1,372,813	100.0%	Defined

TUDOR INVESTMENT CORP ET AL

$1,347,864

0.59%

67,800

OPPENHEIMER & CO INC

$1,091,710

0.47%

54,915

Point72 Asset Management, L.P.

$919,191

0.40%

46,237

GROUP ONE TRADING LLC

$870,326

0.38%

43,779

Quantbot Technologies LP

$853,170

0.37%

42,916

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	42,916	$853,170	100.0%	Sole

ROYAL BANK OF CANADA

$812,098

0.35%

40,850

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	40,400	$803,152	98.9%	Defined
RBC Dominion Securities Inc.	450	$8,946	1.1%	Defined

Cetera Investment Advisers

$619,858

0.27%

31,180

Shay Capital LLC

$596,400

0.26%

30,000

Skaana Management L.P.

$516,880

0.22%

26,000

Caption Management, LLC

$493,024

0.21%

24,800

Connective Capital Management, LLC

$482,447

0.21%

24,268

J.W. COLE ADVISORS, INC.

$446,902

0.19%

22,480

SIMPLEX TRADING, LLC

$431,415

0.19%

21,701

TWO SIGMA INVESTMENTS, LP

$410,442

0.18%

20,646

Rathbones Group PLC

$398,594

0.17%

20,050

Shay Capital LLC

$397,600

0.17%

20,000

Walleye Capital LLC

$397,460

0.17%

19,993

ADAPT WEALTH ADVISORS, LLC

$397,242

0.17%

19,982

Hennion & Walsh Asset Management, Inc.

$395,393

0.17%

19,889

Balyasny Asset Management L.P.

$391,596

0.17%

19,698

Belvedere Trading LLC

$383,684

0.17%

19,300

Janney Montgomery Scott LLC

$374,439

0.16%

18,835

CITIGROUP INC

$364,578

0.16%

18,339

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	18,339	$364,578	100.0%	Defined

Centiva Capital, LP

$363,227

0.16%

18,271

TUDOR INVESTMENT CORP ET AL

$337,960

0.15%

17,000

Walleye Capital LLC

$306,152

0.13%

15,400

SEB Asset Management AB

$306,012

0.13%

15,393

RAYMOND JAMES FINANCIAL INC

$303,587

0.13%

15,271

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RAYMOND JAMES & ASSOCIATES	5,250	$104,370	34.4%	Defined
Raymond James Financial Services Advisors, Inc.	10,021	$199,217	65.6%	Defined

Centiva Capital, LP

$298,200

0.13%

15,000

LPL Financial LLC

$295,536

0.13%

14,866

PEAK6 LLC

$278,320

0.12%

14,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
PEAK6 Investments LLC joint	14,000	$278,320	100.0%	Defined

GEODE CAPITAL MANAGEMENT, LLC

$251,263

0.11%

12,639

TWO SIGMA SECURITIES, LLC

$229,773

0.10%

11,558

Mirae Asset Global Investments Co., Ltd.

$192,955

0.08%

9,706

JPMORGAN CHASE & CO

$171,484

0.07%

8,626

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Investment Management Inc.	412	$8,190	4.8%	Defined
J.P. Morgan Securities LLC	125	$2,485	1.4%	Defined
J.P. Morgan SE	8,089	$160,809	93.8%	Defined

Aquatic Capital Management LLC

$161,187

0.07%

8,108

Walleye Capital LLC

$133,196

0.06%

6,700

Caption Management, LLC

$99,400

0.04%

5,000

WELLS FARGO & COMPANY/MN

$71,328

0.03%

3,588

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO BANK N A	69	$1,371	1.9%	Defined
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	2,997	$59,580	83.5%	Defined
WELLS FARGO CLEARING SERVICES, LLC	522	$10,377	14.5%	Defined

JONES FINANCIAL COMPANIES LLLP

$46,956

0.02%

2,362

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	2,362	$46,956	100.0%	Sole

Rockefeller Capital Management L.P.

$39,760

0.02%

2,000

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
ROCKEFELLER FINANCIAL LLC	2,000	$39,760	100.0%	Defined

N.E.W. Advisory Services LLC

$23,776

0.01%

1,196

CREATIVE FINANCIAL DESIGNS INC /ADV

$22,862

0.01%

1,150

NewEdge Advisors, LLC

$22,365

0.01%

1,125

Federation des caisses Desjardins du Quebec

$15,108

0.01%

760

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Desjardins Securities inc.	760	$15,108	100.0%	Defined

Smithfield Trust Co

$14,114

0.01%

710

WealthCollab, LLC

$9,363

0.00%

471

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	471	$9,363	100.0%	Defined

Tower Research Capital LLC (TRC)

$8,071

0.00%

406

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	406	$8,071	100.0%	Defined

Farmers & Merchants Trust Co of Chambersburg PA

$7,952

0.00%

400

Clearstead Advisors, LLC

$3,041

0.00%

153

Bell Investment Advisors, Inc

$2,186

0.00%

110

BNP PARIBAS ARBITRAGE, SA

$834

0.00%

Cornerstone Financial Management LLC

$834

0.00%

Quarry LP

$536

0.00%

CoreCap Advisors, LLC

$59

0.00%

Farther Finance Advisors, LLC

$19

0.00%

Measured Wealth Private Client Group, LLC

0.00%

TENOR CAPITAL MANAGEMENT Co., L.P. GRRRW

—

37,500

UBS Group AG GRRRW

—

1,102

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS Securities LLC	1,102	$0	—	Defined

Mint Tower Capital Management B.V. GRRRW

—

20,997

Q Global Advisors, LLC GRRRW

—

43,676

MILLENNIUM MANAGEMENT LLC GRRRW

—

24,938

LMR Partners LLP GRRRW

—

31,173

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
LMR PARTNERS (DIFC) Ltd	31,173	$0	—	Sole

WOLVERINE ASSET MANAGEMENT LLC GRRRW

—

9,081

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Wolverine Holdings, LLC	9,081	$0	—	Defined

Key facts CIK 1903145 CUSIP G4000K175 13F (30d) 54 filings 54 filers Visit website Investor relations